{"title":"Filters \u0026 reactors","description":"\u003cp\u003eCompare Deltec fluidised bed filters, sulphur nitrate filters and kalkwasser mixers by their intended uses. Check space requirements, connections, included components and manufacturer specifications before choosing.\u003c\/p\u003e\u003cp\u003eExplore more: \u003ca href=\"\/en\/collections\/filtermedien\"\u003efilter media\u003c\/a\u003e · \u003ca href=\"\/en\/collections\/filterzubehor\"\u003efilter accessories\u003c\/a\u003e · \u003ca href=\"\/en\/collections\/abschaeumer\"\u003eprotein skimmers\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"deltec-fr-90-wirbelbettfilter","title":"Deltec FR 90 Fluidised bed filter","description":"\u003cp\u003eMedia reactor for suitable filter media such as activated carbon or phosphate remover. Footprint 190 × 170 mm; height 510 mm; body diameter 90 mm. Media capacity at two-thirds filling: approximately 1.4 litres. Adjust flow to the chosen medium; select filter media and feed pump separately.\u003c\/p\u003e\u003ch3\u003eUse \u0026 safety\u003c\/h3\u003e\u003cp\u003eFor aquarium use only. Read the current manufacturer manual before installation. Disconnect electrical equipment from power before maintenance or work in the water. Protect electrical connections from moisture and keep equipment out of reach of children.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eDeltec GmbH, Steller Str. 75, 27755 Delmenhorst, Deutschland. info@deltec-aquaristic.com. \u003ca href=\"https:\/\/deltec-aquaristic.shop\/FR-90\/84000000\"\u003eOfficial product information and instructions\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eDelivery\u003c\/h3\u003e\u003cp\u003eDirect shipment by our supply partner within Germany only, estimated 2–3 business days. No pickup. Shipped separately from corals; the coral delivery date does not apply.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63723301372234,"sku":"AP-DL-84000000","price":149.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/deltec-84000000.png?v=1790608694"},{"product_id":"deltec-nf-110-schwefelnitratfilter","title":"Deltec NF 110 Sulphur nitrate filter","description":"\u003cp\u003eSulphur-based nitrate filter for aquariums up to 1500 litres. Dimensions 215 × 190 × 560 mm. DCC 1 MF (24 V) with 10-step controller; manufacturer product page specifies 4–14 W. Sulphur capacity approximately 4 kg. Can operate inside or outside a sump. Sulphur is not included. Monitor the run-in period, flow and water parameters according to the manual.\u003c\/p\u003e\u003ch3\u003eUse \u0026 safety\u003c\/h3\u003e\u003cp\u003eFor aquarium use only. Read the current manufacturer manual before installation. Disconnect electrical equipment from power before maintenance or work in the water. Protect electrical connections from moisture and keep equipment out of reach of children.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eDeltec GmbH, Steller Str. 75, 27755 Delmenhorst, Deutschland. info@deltec-aquaristic.com. \u003ca href=\"https:\/\/deltec-aquaristic.shop\/NF-110\/84012000\"\u003eOfficial product information and instructions\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eDelivery\u003c\/h3\u003e\u003cp\u003eDirect shipment by our supply partner within Germany only, estimated 2–3 business days. No pickup. Shipped separately from corals; the coral delivery date does not apply.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63723301437770,"sku":"AP-DL-84012000","price":349.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/deltec-84012000.png?v=1790608696"},{"product_id":"deltec-km-500-kalkwassermischer","title":"Deltec KM 500 Kalkwasser stirrer","description":"\u003cp\u003eKalkwasser stirrer for a consistent supply of clear limewater in marine aquariums. Dimensions 130 × 190 × 480 mm; drive 7.5 V \/ 3 W. Supplements calcium provision, for example alongside a calcium reactor. Use with suitable top-up or dosing control and regularly monitor pH and calcium. Kalkwasser powder sold separately.\u003c\/p\u003e\u003ch3\u003eUse \u0026 safety\u003c\/h3\u003e\u003cp\u003eFor aquarium use only. Read the current manufacturer manual before installation. Disconnect electrical equipment from power before maintenance or work in the water. Protect electrical connections from moisture and keep equipment out of reach of children.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eDeltec GmbH, Steller Str. 75, 27755 Delmenhorst, Deutschland. info@deltec-aquaristic.com. \u003ca href=\"https:\/\/deltec-aquaristic.shop\/KM-500\/87001000\"\u003eOfficial product information and instructions\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eDelivery\u003c\/h3\u003e\u003cp\u003eDirect shipment by our supply partner within Germany only, estimated 2–3 business days. No pickup. Shipped separately from corals; the coral delivery date does not apply.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63723301470538,"sku":"AP-DL-87001000","price":419.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/deltec-87001000.png?v=1790608696"},{"product_id":"deltec-vf-5000-vliesfilter","title":"Deltec VF 5000 fleece filter","description":"\u003cp\u003eAutomatic fleece filter for mechanical filtration in freshwater and marine aquariums. The VF 5000 handles up to 5000 l\/h. A removable guide roller, standing or hanging installation and an emergency overflow support use in a sump.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMaximum water flow: 5000 l\/h\u003c\/li\u003e\u003cli\u003eRoll width: 12 cm\u003c\/li\u003e\u003cli\u003eRoll length: 30 m\u003c\/li\u003e\u003cli\u003eDimensions L × W × H: 340 × 215 × 500 mm\u003c\/li\u003e\u003cli\u003eWater inlet: 32 mm\u003c\/li\u003e\u003cli\u003eSump water level: 17–22 cm\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eShared manufacturer image of the VF family; the model stated in the title is supplied. Dimensions, roll width and article number determine the selected product.\u003c\/p\u003e\u003ch3\u003eUse and safety\u003c\/h3\u003e\u003cp\u003eRead the current instructions before installation. Disconnect affected equipment before servicing or working in the water. Keep power supplies, controllers and electrical connections dry. Do not run dry. Check connections, installation space and actual flow before ordering.\u003c\/p\u003e\u003cp\u003eArticle number: 41002000\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eDeltec GmbH, Steller Straße 75, 27755 Delmenhorst, Germany. info@deltec-aquaristic.com. \u003ca href=\"https:\/\/deltec-aquaristic.shop\/VF-5000\/41002000\"\u003eOfficial product information and instructions\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eDelivery\u003c\/h3\u003e\u003cp\u003eDirect shipment by our supply partner within Germany only, estimated 2–3 business days. No pickup. Shipped separately from corals; the coral delivery date does not apply.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63792754000202,"sku":"AP-DL-41002000","price":599.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/deltec-41002000.png?v=1791115547"},{"product_id":"deltec-vf-8000-vliesfilter","title":"Deltec VF 8000 fleece filter","description":"\u003cp\u003eAutomatic Deltec fleece filter for freshwater and marine systems with a maximum water flow of 8000 l\/h. Its 18 cm fleece roll mechanically removes suspended particles. The filter can stand or hang in the sump; check water level and installation space first.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMaximum water flow: 8000 l\/h\u003c\/li\u003e\u003cli\u003eRoll width: 18 cm\u003c\/li\u003e\u003cli\u003eRoll length: 30 m\u003c\/li\u003e\u003cli\u003eDimensions L × W × H: 340 × 215 × 500 mm\u003c\/li\u003e\u003cli\u003eWater inlet: 32 mm\u003c\/li\u003e\u003cli\u003eSump water level: 17–22 cm\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eShared manufacturer image of the VF family; the model stated in the title is supplied. Dimensions, roll width and article number determine the selected product.\u003c\/p\u003e\u003ch3\u003eUse and safety\u003c\/h3\u003e\u003cp\u003eRead the current instructions before installation. Disconnect affected equipment before servicing or working in the water. Keep power supplies, controllers and electrical connections dry. Do not run dry. Check connections, installation space and actual flow before ordering.\u003c\/p\u003e\u003cp\u003eArticle number: 41003000\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eDeltec GmbH, Steller Straße 75, 27755 Delmenhorst, Germany. info@deltec-aquaristic.com. \u003ca href=\"https:\/\/deltec-aquaristic.shop\/VF-8000\/41003000\"\u003eOfficial product information and instructions\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eDelivery\u003c\/h3\u003e\u003cp\u003eDirect shipment by our supply partner within Germany only, estimated 2–3 business days. No pickup. Shipped separately from corals; the coral delivery date does not apply.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63792754032970,"sku":"AP-DL-41003000","price":699.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/deltec-41002000_d9b4fc25-33f8-4970-be3e-1972c5150f4f.png?v=1791115549"},{"product_id":"deltec-pf-90-calcium","title":"Deltec PF 90 calcium reactor","description":"\u003cp\u003eThe Deltec PF 90 calcium reactor is a calcium reactor for marine aquariums. It uses a fluidised-bed process to mix the reactor granulate. Deltec specifies that this model can operate inside or outside a sump.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eManufacturer aquarium rating: up to 500 litres\u003c\/li\u003e\u003cli\u003eDimensions (L × W × H): 210 × 170 × 510 mm\u003c\/li\u003e\u003cli\u003ePump: Deltec DCC 1 MF (24 V)\u003c\/li\u003e\u003cli\u003ePower consumption: 4–14 watts\u003c\/li\u003e\u003cli\u003eController: 10 settings\u003c\/li\u003e\u003cli\u003eApproximate granulate capacity: 1.4 kg\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation and care\u003c\/h3\u003e\u003cp\u003eAllow space for installation, maintenance and refilling. Reactor granulate is not included. Follow the manufacturer instructions for complete installation and required accessories. Adjust operation to the consumption of your reef aquarium and check the water parameters regularly, rather than selecting settings from aquarium volume alone.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/deltec-aquaristic.shop\/PF-90\/84020000\" target=\"_blank\" rel=\"noopener\"\u003eOfficial Deltec product information\u003c\/a\u003e · \u003ca href=\"https:\/\/deltec-aquaristic.com\/pdf\/kalkreaktoren\/Bedienungsanleitung_PF-501-1370.pdf\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eManufacturer: Deltec GmbH, Steller Straße 75, 27755 Delmenhorst, Germany. Contact: info@deltec-aquaristic.com.\u003c\/p\u003e\u003cp\u003eSupplier delivery within Germany only. Estimated delivery: 2–3 working days. No pickup. When ordered with corals, these goods ship separately; any shipping charges are shown at checkout.\u003c\/p\u003e\u003ch3\u003eSafety\u003c\/h3\u003e\u003cp\u003eRead the current manufacturer instructions before installation. Disconnect electrical equipment from power before maintenance or work in the water. Protect electrical connections from moisture and keep equipment out of reach of children.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63794526454090,"sku":"AP-DL-84020000","price":349.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/84020000-transparent.png?v=1791123996"},{"product_id":"deltec-pf-110-calcium","title":"Deltec PF 110 calcium reactor","description":"\u003cp\u003eThe Deltec PF 110 calcium reactor is a calcium reactor for marine aquariums. It uses a fluidised-bed process to mix the reactor granulate. Deltec specifies that this model can operate inside or outside a sump.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eManufacturer aquarium rating: up to 1000 litres\u003c\/li\u003e\u003cli\u003eDimensions (L × W × H): 215 × 190 × 560 mm\u003c\/li\u003e\u003cli\u003ePump: Deltec DCC 1 MF (24 V)\u003c\/li\u003e\u003cli\u003ePower consumption: 4–14 watts\u003c\/li\u003e\u003cli\u003eController: 10 settings\u003c\/li\u003e\u003cli\u003eApproximate granulate capacity: 2.2 kg\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation and care\u003c\/h3\u003e\u003cp\u003eAllow space for installation, maintenance and refilling. Reactor granulate is not included. Follow the manufacturer instructions for complete installation and required accessories. Adjust operation to the consumption of your reef aquarium and check the water parameters regularly, rather than selecting settings from aquarium volume alone.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/deltec-aquaristic.shop\/PF-110\/84022000\" target=\"_blank\" rel=\"noopener\"\u003eOfficial Deltec product information\u003c\/a\u003e · \u003ca href=\"https:\/\/deltec-aquaristic.com\/pdf\/kalkreaktoren\/Bedienungsanleitung_PF-501-1370.pdf\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eManufacturer: Deltec GmbH, Steller Straße 75, 27755 Delmenhorst, Germany. Contact: info@deltec-aquaristic.com.\u003c\/p\u003e\u003cp\u003eSupplier delivery within Germany only. Estimated delivery: 2–3 working days. No pickup. When ordered with corals, these goods ship separately; any shipping charges are shown at checkout.\u003c\/p\u003e\u003ch3\u003eSafety\u003c\/h3\u003e\u003cp\u003eRead the current manufacturer instructions before installation. Disconnect electrical equipment from power before maintenance or work in the water. Protect electrical connections from moisture and keep equipment out of reach of children.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63794526486858,"sku":"AP-DL-84022000","price":399.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/84022000-transparent.png?v=1791123997"},{"product_id":"deltec-pf-140-calcium","title":"Deltec PF 140 calcium reactor","description":"\u003cp\u003eThe Deltec PF 140 calcium reactor is a calcium reactor for marine aquariums. It uses a fluidised-bed process to mix the reactor granulate. Deltec specifies that this model can operate inside or outside a sump.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eManufacturer aquarium rating: up to 2000 litres\u003c\/li\u003e\u003cli\u003eDimensions (L × W × H): 270 × 225 × 560 mm\u003c\/li\u003e\u003cli\u003ePump: Deltec DCC 2 MF (24 V)\u003c\/li\u003e\u003cli\u003ePower consumption: 9–19 watts\u003c\/li\u003e\u003cli\u003eController: 10 settings\u003c\/li\u003e\u003cli\u003eApproximate granulate capacity: 3.6 kg\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation and care\u003c\/h3\u003e\u003cp\u003eAllow space for installation, maintenance and refilling. Reactor granulate is not included. Follow the manufacturer instructions for complete installation and required accessories. Adjust operation to the consumption of your reef aquarium and check the water parameters regularly, rather than selecting settings from aquarium volume alone.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/deltec-aquaristic.shop\/PF-140\/84024000\" target=\"_blank\" rel=\"noopener\"\u003eOfficial Deltec product information\u003c\/a\u003e · \u003ca href=\"https:\/\/deltec-aquaristic.com\/pdf\/kalkreaktoren\/Bedienungsanleitung_PF-501-1370.pdf\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eManufacturer: Deltec GmbH, Steller Straße 75, 27755 Delmenhorst, Germany. Contact: info@deltec-aquaristic.com.\u003c\/p\u003e\u003cp\u003eSupplier delivery within Germany only. Estimated delivery: 2–3 working days. No pickup. When ordered with corals, these goods ship separately; any shipping charges are shown at checkout.\u003c\/p\u003e\u003ch3\u003eSafety\u003c\/h3\u003e\u003cp\u003eRead the current manufacturer instructions before installation. Disconnect electrical equipment from power before maintenance or work in the water. Protect electrical connections from moisture and keep equipment out of reach of children.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63794526519626,"sku":"AP-DL-84024000","price":499.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/84024000-transparent.png?v=1791123998"},{"product_id":"deltec-nf-90-sulphur","title":"Deltec NF 90 sulphur nitrate filter","description":"\u003cp\u003eThe Deltec NF 90 sulphur nitrate filter is a Deltec filter for nitrate reduction in marine aquariums. This model uses sulphur as its filter medium. The manufacturer specifies use inside or outside a sump.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eManufacturer aquarium rating: up to 900 litres\u003c\/li\u003e\u003cli\u003eDimensions (L × W × H): 210 × 170 × 510 mm\u003c\/li\u003e\u003cli\u003ePump: Deltec DCC 1 MF (24 V)\u003c\/li\u003e\u003cli\u003ePower consumption: 4–14 watts\u003c\/li\u003e\u003cli\u003eController: 10 settings\u003c\/li\u003e\u003cli\u003eApproximate sulphur capacity: 2.5 kg\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation and care\u003c\/h3\u003e\u003cp\u003eCheck the footprint and maintenance access before installation. Sulphur is not included. Follow the manufacturer instructions for flow adjustment and running-in. Monitor water parameters during commissioning and regular operation; there is no single dose or setting suitable for every aquarium.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/deltec-aquaristic.shop\/NF-90\/84010000\" target=\"_blank\" rel=\"noopener\"\u003eOfficial Deltec product information\u003c\/a\u003e · \u003ca href=\"https:\/\/deltec-aquaristic.com\/pdf\/reaktoren-filter\/schwefel-nitratfilter\/NF-509-1020.pdf\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eManufacturer: Deltec GmbH, Steller Straße 75, 27755 Delmenhorst, Germany. Contact: info@deltec-aquaristic.com.\u003c\/p\u003e\u003cp\u003eSupplier delivery within Germany only. Estimated delivery: 2–3 working days. No pickup. When ordered with corals, these goods ship separately; any shipping charges are shown at checkout.\u003c\/p\u003e\u003ch3\u003eSafety\u003c\/h3\u003e\u003cp\u003eRead the current manufacturer instructions before installation. Disconnect electrical equipment from power before maintenance or work in the water. Protect electrical connections from moisture and keep equipment out of reach of children.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63794527994186,"sku":"AP-DL-84010000","price":299.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/84010000-transparent.png?v=1791123999"},{"product_id":"deltec-nfp-90-nitrate","title":"Deltec NFP 90 nitrate filter","description":"\u003cp\u003eThe Deltec NFP 90 nitrate filter is a Deltec filter for nitrate reduction in marine aquariums. A 0.5-litre nutrient solution is included with this model; adequate running-in is required before normal operation. The manufacturer specifies use inside or outside a sump.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eManufacturer aquarium rating: 200–1000 litres\u003c\/li\u003e\u003cli\u003eDimensions (L × W × H): 210 × 170 × 510 mm\u003c\/li\u003e\u003cli\u003ePump: Deltec DCC 1 MF (24 V)\u003c\/li\u003e\u003cli\u003ePower consumption: 4–14 watts\u003c\/li\u003e\u003cli\u003eController: 10 settings\u003c\/li\u003e\u003cli\u003eMaximum flow: 1.5 litres\/hour\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation and care\u003c\/h3\u003e\u003cp\u003eCheck the footprint and maintenance access before installation. The maximum flow specification is a technical limit, not a universal starting recommendation. Follow the manufacturer instructions for flow adjustment and running-in. Monitor water parameters during commissioning and regular operation; there is no single dose or setting suitable for every aquarium.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/deltec-aquaristic.shop\/NFP-90\/84030000\" target=\"_blank\" rel=\"noopener\"\u003eOfficial Deltec product information\u003c\/a\u003e · \u003ca href=\"https:\/\/deltec-aquaristic.com\/pdf\/reaktoren-filter\/nitratfilter\/Bedienungsanleitung_NFP.pdf\" target=\"_blank\" rel=\"noopener\"\u003eManufacturer instructions\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eManufacturer: Deltec GmbH, Steller Straße 75, 27755 Delmenhorst, Germany. Contact: info@deltec-aquaristic.com.\u003c\/p\u003e\u003cp\u003eSupplier delivery within Germany only. Estimated delivery: 2–3 working days. No pickup. When ordered with corals, these goods ship separately; any shipping charges are shown at checkout.\u003c\/p\u003e\u003ch3\u003eSafety\u003c\/h3\u003e\u003cp\u003eRead the current manufacturer instructions before installation. Disconnect electrical equipment from power before maintenance or work in the water. Protect electrical connections from moisture and keep equipment out of reach of children.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63794528026954,"sku":"AP-DL-84030000","price":329.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/84030000-transparent.png?v=1791124000"},{"product_id":"deltec-pf-180-kalkreaktor","title":"Deltec PF 180 calcium reactor","description":"\u003cp\u003eThe Deltec PF 180 calcium reactor is a calcium reactor for marine aquariums. It uses a fluidised-bed process to mix the reactor granulate. Deltec specifies that this model can operate inside or outside a sump.\u003c\/p\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eManufacturer aquarium rating: up to 3000 litres\u003c\/li\u003e\u003cli\u003eDimensions (L × W × H): 310 × 255 × 560 mm\u003c\/li\u003e\u003cli\u003ePump: Deltec DCC 2 MF (24 V)\u003c\/li\u003e\u003cli\u003eController: 10 settings\u003c\/li\u003e\u003cli\u003eApproximate granulate capacity: 6.0 kg\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation and care\u003c\/h3\u003e\u003cp\u003eAllow space for installation, maintenance and refilling. Reactor granulate is not included. Follow the manufacturer instructions for complete installation and required accessories. Adjust operation to the consumption of your reef aquarium and check the water parameters regularly, rather than selecting settings from aquarium volume alone.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/deltec-aquaristic.shop\/PF-180\/84026000\" target=\"_blank\" rel=\"noopener\"\u003eOfficial Deltec product information\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eManufacturer: Deltec GmbH, Steller Straße 75, 27755 Delmenhorst, Germany. Contact: info@deltec-aquaristic.com.\u003c\/p\u003e\u003cp\u003eSupplier delivery within Germany only. Estimated delivery: 2–3 business days. No pickup. When ordered with corals, these goods ship separately; any shipping charges are shown at checkout.\u003c\/p\u003e\u003ch3\u003eSafety\u003c\/h3\u003e\u003cp\u003eDisconnect affected electrical equipment from the mains before maintenance or work in water. Do not run the pump dry. Do not use damaged cables or equipment. Keep electrical connections dry and follow the manufacturer instructions.\u003c\/p\u003e\u003cp\u003eAdjust the CO₂ supply carefully and monitor alkalinity and pH regularly. Use CO₂ cylinders and regulators according to their instructions. Do not overpressurise the reactor; check connections for leaks.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63797413642570,"sku":"AP-DL-84026000","price":599.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/84026000-transparent.png?v=1791142337"},{"product_id":"deltec-cr-twin-tech-1500-kalkreaktor","title":"Deltec CR Twin-Tech 1500 calcium reactor","description":"\u003cp\u003eThe Deltec CR Twin-Tech 1500 (CRTT 1500) is an automated calcium reactor for marine and reef aquariums. Its two-chamber system saturates water with CO2 and then supplies reactor water to the aquarium at intervals. The controller, float switch and flow meter control this process. Match output to actual calcium and alkalinity consumption.\u003c\/p\u003e\u003ch3\u003eModel-specific manufacturer specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eModel: CRTT 1500\u003c\/li\u003e\u003cli\u003eManufacturer aquarium rating: up to 1,500 litres; suitability depends on consumption and livestock\u003c\/li\u003e\u003cli\u003eOverall dimensions in the manual: 310 × 180 × 590 mm\u003c\/li\u003e\u003cli\u003eRecommended media fill: 5.5 kg\u003c\/li\u003e\u003cli\u003eAdjustable supply of 3–350 litres of reactor water per day\u003c\/li\u003e\u003cli\u003eFlow measurement, controlled DC feed pump and CO2 regulation through float switch and solenoid valve\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIncluded equipment and additional requirements\u003c\/h3\u003e\u003cp\u003eThe manufacturer lists a media chamber, trickle chamber with float switch, controller with separate power supply, circulation pump and connections, feed pump with intake filter, low-voltage solenoid, connection hoses, non-return valves and baseplate as standard. CO2 cylinder, pressure regulator, CO2 tubing and reactor media are not included. The optional controller stand and power supply for the 10 V interface are also not included.\u003c\/p\u003e\u003ch3\u003eInstallation, monitoring and safety\u003c\/h3\u003e\u003cp\u003eInstall on a stable level surface with access to lids, connections and pumps. Rinse suitable reactor media before filling and follow the model-specific fill guidance. Install the CO2 system with suitable tubing, non-return valve and regulator according to the manufacturer; check connections for leaks. Secure the CO2 cylinder and provide sufficient ventilation. Keep the controller, power supplies and electrical connections dry, and disconnect from mains before maintenance. Monitor calcium, alkalinity and pH, and adjust output gradually. A reactor does not replace regular water testing.\u003c\/p\u003e\u003cp\u003eThe image is based on the genuine CR Twin-Tech family photo in the manufacturer manual, with the background edited. The model named in the title and its described standard equipment are supplied. Model size and individual details may differ from this shared family image.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eDeltec GmbH, Steller Straße 75, 27755 Delmenhorst, Germany. info@deltec-aquaristic.com.\u003c\/p\u003e\u003cp\u003eArticle number: 87400000. \u003ca href=\"https:\/\/deltec-aquaristic.com\/pdf\/kalkreaktoren\/CRTT_Deutsch_1.6.pdf\"\u003eOfficial CR Twin-Tech manual (PDF)\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eDelivery\u003c\/h3\u003e\u003cp\u003eDirect shipment by our supply partner within Germany only, estimated 2–3 business days. No pickup. Orders containing corals are shipped separately with separate shipping costs; the coral delivery date does not apply to this item.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63814743687498,"sku":"AP-DL-87400000","price":2029.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/87400000-transparent.png?v=1791229977"},{"product_id":"deltec-cr-twin-tech-3000-kalkreaktor","title":"Deltec CR Twin-Tech 3000 calcium reactor","description":"\u003cp\u003eThe Deltec CR Twin-Tech 3000 (CRTT 3000) is an automated calcium reactor for marine and reef aquariums. Its two-chamber system saturates water with CO2 and then supplies reactor water to the aquarium at intervals. The controller, float switch and flow meter control this process. Match output to actual calcium and alkalinity consumption.\u003c\/p\u003e\u003ch3\u003eModel-specific manufacturer specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eModel: CRTT 3000\u003c\/li\u003e\u003cli\u003eManufacturer aquarium rating: up to 3,000 litres; suitability depends on consumption and livestock\u003c\/li\u003e\u003cli\u003eOverall dimensions in the manual: 390 × 240 × 590 mm\u003c\/li\u003e\u003cli\u003eRecommended media fill: 13.5 kg\u003c\/li\u003e\u003cli\u003eAdjustable supply of 3–350 litres of reactor water per day\u003c\/li\u003e\u003cli\u003eFlow measurement, controlled DC feed pump and CO2 regulation through float switch and solenoid valve\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIncluded equipment and additional requirements\u003c\/h3\u003e\u003cp\u003eThe manufacturer lists a media chamber, trickle chamber with float switch, controller with separate power supply, circulation pump and connections, feed pump with intake filter, low-voltage solenoid, connection hoses, non-return valves and baseplate as standard. CO2 cylinder, pressure regulator, CO2 tubing and reactor media are not included. The optional controller stand and power supply for the 10 V interface are also not included.\u003c\/p\u003e\u003ch3\u003eInstallation, monitoring and safety\u003c\/h3\u003e\u003cp\u003eInstall on a stable level surface with access to lids, connections and pumps. Rinse suitable reactor media before filling and follow the model-specific fill guidance. Install the CO2 system with suitable tubing, non-return valve and regulator according to the manufacturer; check connections for leaks. Secure the CO2 cylinder and provide sufficient ventilation. Keep the controller, power supplies and electrical connections dry, and disconnect from mains before maintenance. Monitor calcium, alkalinity and pH, and adjust output gradually. A reactor does not replace regular water testing.\u003c\/p\u003e\u003cp\u003eThe image is based on the genuine CR Twin-Tech family photo in the manufacturer manual, with the background edited. The model named in the title and its described standard equipment are supplied. Model size and individual details may differ from this shared family image.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eDeltec GmbH, Steller Straße 75, 27755 Delmenhorst, Germany. info@deltec-aquaristic.com.\u003c\/p\u003e\u003cp\u003eArticle number: 87402000. \u003ca href=\"https:\/\/deltec-aquaristic.com\/pdf\/kalkreaktoren\/CRTT_Deutsch_1.6.pdf\"\u003eOfficial CR Twin-Tech manual (PDF)\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eDelivery\u003c\/h3\u003e\u003cp\u003eDirect shipment by our supply partner within Germany only, estimated 2–3 business days. No pickup. Orders containing corals are shipped separately with separate shipping costs; the coral delivery date does not apply to this item.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63814743818570,"sku":"AP-DL-87402000","price":2249.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/87400000-transparent_cda6fc58-af8c-4f38-8dfb-fc56064e2faa.png?v=1791229978"},{"product_id":"deltec-cr-twin-tech-10000-kalkreaktor","title":"Deltec CR Twin-Tech 10000 calcium reactor","description":"\u003cp\u003eThe Deltec CR Twin-Tech 10000 (CRTT 10000) is an automated calcium reactor for marine and reef aquariums. Its two-chamber system saturates water with CO2 and then supplies reactor water to the aquarium at intervals. The controller, float switch and flow meter control this process. Match output to actual calcium and alkalinity consumption.\u003c\/p\u003e\u003ch3\u003eModel-specific manufacturer specifications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eModel: CRTT 10000\u003c\/li\u003e\u003cli\u003eManufacturer aquarium rating: up to 10,000 litres; suitability depends on consumption and livestock\u003c\/li\u003e\u003cli\u003eOverall dimensions in the manual: 440 × 300 × 920 mm\u003c\/li\u003e\u003cli\u003eRecommended media fill: 30 kg\u003c\/li\u003e\u003cli\u003eAdjustable supply of 3–350 litres of reactor water per day\u003c\/li\u003e\u003cli\u003eFlow measurement, controlled DC feed pump and CO2 regulation through float switch and solenoid valve\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIncluded equipment and additional requirements\u003c\/h3\u003e\u003cp\u003eThe manufacturer lists a media chamber, trickle chamber with float switch, controller with separate power supply, circulation pump and connections, feed pump with intake filter, low-voltage solenoid, connection hoses, non-return valves and baseplate as standard. CO2 cylinder, pressure regulator, CO2 tubing and reactor media are not included. The optional controller stand and power supply for the 10 V interface are also not included.\u003c\/p\u003e\u003ch3\u003eInstallation, monitoring and safety\u003c\/h3\u003e\u003cp\u003eInstall on a stable level surface with access to lids, connections and pumps. Rinse suitable reactor media before filling and follow the model-specific fill guidance. Install the CO2 system with suitable tubing, non-return valve and regulator according to the manufacturer; check connections for leaks. Secure the CO2 cylinder and provide sufficient ventilation. Keep the controller, power supplies and electrical connections dry, and disconnect from mains before maintenance. Monitor calcium, alkalinity and pH, and adjust output gradually. A reactor does not replace regular water testing.\u003c\/p\u003e\u003cp\u003eThe image is based on the genuine CR Twin-Tech family photo in the manufacturer manual, with the background edited. The model named in the title and its described standard equipment are supplied. Model size and individual details may differ from this shared family image.\u003c\/p\u003e\u003ch3\u003eManufacturer\u003c\/h3\u003e\u003cp\u003eDeltec GmbH, Steller Straße 75, 27755 Delmenhorst, Germany. info@deltec-aquaristic.com.\u003c\/p\u003e\u003cp\u003eArticle number: 87404000. \u003ca href=\"https:\/\/deltec-aquaristic.com\/pdf\/kalkreaktoren\/CRTT_Deutsch_1.6.pdf\"\u003eOfficial CR Twin-Tech manual (PDF)\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eDelivery\u003c\/h3\u003e\u003cp\u003eDirect shipment by our supply partner within Germany only, estimated 2–3 business days. No pickup. Orders containing corals are shipped separately with separate shipping costs; the coral delivery date does not apply to this item.\u003c\/p\u003e","brand":"Deltec","offers":[{"title":"Standard","offer_id":63814743949642,"sku":"AP-DL-87404000","price":3299.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/5453\/0890\/files\/87400000-transparent_396dffde-b0b9-44f3-9442-5b252abdd0ed.png?v=1791229979"}],"url":"https:\/\/coralprime.de\/en\/collections\/filter-reaktoren.oembed","provider":"CoralPrime","version":"1.0","type":"link"}