{"title":"Filters for Aquariums over 300L","description":null,"products":[{"product_id":"aqua-one-ocellaris-external-canister-filters","title":"Aqua One Ocellaris External Canister Filters","description":"Ocellaris Canister Filters come in a stylish bright white colouring, quite different to any other external filters on the market. They have 3 sizes available to suit your aquarium size, and cover you from just 60L all the way up to 400L systems.\u003cbr\u003e\u003cbr\u003eThese are powerful yet extremely quiet pressurised filters, that boast an energy efficient performance with easy maintenance. Their bright and modern design means they really stand out, and their internal modular design is ideal for adapting the media you're using to suit your personal set up.\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowerful, yet extremely quiet pressurised filter.\u003c\/li\u003e\n\u003cli\u003eEnergy efficient.\u003c\/li\u003e\n\u003cli\u003eEasy maintenance.\u003c\/li\u003e\n\u003cli\u003eBright and modern design.\u003c\/li\u003e\n\u003cli\u003eCaters for aquariums of 60-400 litres.\u003c\/li\u003e\n\u003cli\u003eModular design to customise filter media.\u003c\/li\u003e\n\u003cli\u003eQuick release tap system.\u003c\/li\u003e\n\u003cli\u003eMedia included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003ch4\u003eOcellaris 400\u003c\/h4\u003eSuits Aquariums: between 60-100 Litres\u003cbr\u003eWattage: 6.7W\u003cbr\u003eMax Head Height: 1.5m\u003cbr\u003eMax Flow Rate: 400L\/hr\u003cbr\u003e\u003cbr\u003e\u003ch4\u003eOcellaris 850\u003c\/h4\u003eSuits Aquariums: between 150-250 Litres\u003cbr\u003eWattage: 9.7W\u003cbr\u003eMax Head Height: 1.5m\u003cbr\u003eMax Flow Rate: 850L\/hr\u003cbr\u003e\u003cbr\u003e\u003ch4\u003eOcellaris 1400\u003c\/h4\u003eSuits Aquariums: between 250-400 Litres\u003cbr\u003eWattage: 20.3W\u003cbr\u003eMax Head Height: 1.5m\u003cbr\u003eMax Flow Rate: 1400L\/hr\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003ethe models in this listing do not come with a UV Clarifier. \u003ca href=\"https:\/\/www.aquacadabra.com\/products\/aqua-one-ocellaris-external-filters-with-uv\"\u003eThe models with a built-in UVC are available here.\u003c\/a\u003e","brand":"Aqua One","offers":[{"title":"400","offer_id":39697221713986,"sku":"1027341","price":42.99,"currency_code":"GBP","in_stock":true},{"title":"1400","offer_id":39697221746754,"sku":"1027344","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7374\/8802\/files\/tm3wiwvjudv_3bd63cac-57d0-4430-912c-3da029b7c5fe.jpg?v=1793615666"},{"product_id":"aqua-one-ocellaris-external-filters-with-uv","title":"Aqua One Ocellaris External Filters with UV","description":"Ocellaris Canister Filters with UV come in a stylish bright white colouring, quite different to any other external filters on the market. Available in 3 sizes available to suit your aquarium size, and cover you from just 150L all the way up to 600L systems.\u003cbr\u003e\u003cbr\u003eThese are powerful yet extremely quiet pressurised filters, that boast an energy efficient performance with easy maintenance. Their bright and modern design means they really stand out, and their internal modular design is ideal for adapting the media you're using to suit your personal set up.\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePowerful, yet extremely quiet pressurised filter.\u003c\/li\u003e\n\u003cli\u003eEnergy efficient.\u003c\/li\u003e\n\u003cli\u003eEasy maintenance.\u003c\/li\u003e\n\u003cli\u003eBright and modern design.\u003c\/li\u003e\n\u003cli\u003eCaters for aquariums of 150-600 litres.\u003c\/li\u003e\n\u003cli\u003eModular design to customise filter media.\u003c\/li\u003e\n\u003cli\u003eQuick release tap system.\u003c\/li\u003e\n\u003cli\u003eMedia included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003ch4\u003e\u003cspan style=\"letter-spacing: 0.05em;\"\u003eOcellaris 850UV\u003c\/span\u003e\u003c\/h4\u003eSuits Aquariums: between 150-250 Litres\u003cbr\u003eUV: 7w\u003cbr\u003eWattage: 9.7W\u003cbr\u003eMax Head Height: 1.5m\u003cbr\u003eMax Flow Rate: 850L\/hr\u003cbr\u003e\u003cbr\u003e\u003ch4\u003eOcellaris 1400UV\u003c\/h4\u003eSuits Aquariums: between 250-400 Litres\u003cbr\u003eUV: 9w\u003cbr\u003eWattage: 20.3W\u003cbr\u003eMax Head Height: 1.5m\u003cbr\u003eMax Flow Rate: 1400L\/hr\u003cbr\u003e\u003cbr\u003e\u003ch4\u003eOcellaris 3000UV\u003c\/h4\u003eSuits Aquariums: between 400-600 Litres\u003cbr\u003eUV: 9w\u003cbr\u003eWattage: 40W\u003cbr\u003eMax Head Height: 1.5m\u003cbr\u003eMax Flow Rate: 3000L\/hr","brand":"Aqua One","offers":[{"title":"1400UV","offer_id":39697222238274,"sku":"1027345","price":147.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7374\/8802\/files\/twenulsfcd5_833a4403-2fdf-469b-ace7-9756a771e158.jpg?v=1793615673"},{"product_id":"fluval-fx2-external-aquarium-filter","title":"Fluval FX2 External Aquarium Filter","description":"\u003cb\u003eFluval FX2 External Canister Filter – A213\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eEnjoy powerful FX series filtration in a compact, space-saving design. Ideal for aquariums up to 750 litres, the Fluval FX2 bridges the gap between the 407 and FX4, offering high performance at an affordable price.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eWater Flow Pump Output: 1800 L\/hr\u003c\/li\u003e\n\u003cli\u003eAquarium Capacity: Up to 750 litres\u003c\/li\u003e\n\u003cli\u003eMotor Technology: Energy-efficient, super quiet\u003c\/li\u003e\n\u003cli\u003eDimensions: Compatible for large home aquariums\u003c\/li\u003e\n\u003cli\u003eAdditional Features: Smart pump technology\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eKey features:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eMulti-stage filtration with foam, biological media, carbon and biofoam included.\u003c\/li\u003e\n\u003cli\u003eAutomatic self-priming for straightforward setup.\u003c\/li\u003e\n\u003cli\u003eTelescopic intake strainer designed to resist clogging.\u003c\/li\u003e\n\u003cli\u003eEasy-access canister clips for simple media maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eDimensions:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003e34cm x 34cm x 42cm (L x W x H) \u003c\/li\u003e\u003c\/ul\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":40060221423682,"sku":"1028828","price":224.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7374\/8802\/files\/chatgpt-image-sep-29-2026-033341-pm.png?v=1790692478"},{"product_id":"oase-biomaster2-600-external-filter","title":"Oase Biomaster2 600 External Filter","description":"The BioMaster² 600 external filter fulfils the highest demands of water filtration and filter cleaning. The combination of highly effective biological filtration by Hel-X and mechanical-biological cleaning by filter sponges ensures healthy and clear aquarium water. The HeatUp adjustable heater can be easily retrofitted if required. The BioMaster² 600 is suitable for aquariums with a volume of up to 600 litres. The EasyClean pre-filter chamber enables convenient filter cleaning. The automatic shut-off system and a safety valve prevent unintentional water leakage, e.g. when removing the pre-filter module. A practical priming button makes water intake simple and enables a quick and easy start.\u003cbr\u003e\u003cbr\u003eContains filter media, hoses, adapters, intake and outlet pipes and is ready for immediate use.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEASYCLEAN PREFILTER MODULE: \u003cbr\u003e\u003c\/b\u003eNo more bothersome dismantling of the filter – simply remove the pre-filter module, rinse and replace\u003cbr\u003e\u003cbr\u003e\u003cb\u003eINCREASED FLOW RATE: \u003cbr\u003e\u003c\/b\u003eThanks to optimised water routing and a new connection set, it has been possible to significantly increase the flow rate compared to the previous model\u003cbr\u003e\u003cbr\u003e\u003cb\u003eLARGE FILTER VOLUME: \u003cbr\u003e\u003c\/b\u003eThe combination of highly effective biological filtering with Hel-X and mechanical\/biological cleaning with filter sponges is ideally coordinated to ensure healthy and clear aquarium water. The water flows through the pre-filter first, ensuring an extra-long service life\u003cbr\u003e\u003cbr\u003e\u003cb\u003eLONGER SERVICE LIFE: \u003cbr\u003e\u003c\/b\u003eFor an even longer service life, you are welcome to use our biological filter media\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOPTIMUM FILTRATION:\u003cbr\u003e\u003c\/b\u003eFine 30 \/ 45 ppi pre-filter sponge for optimum mechanical filtration of coarse dirt and longer service life of the biological media\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePRACTICAL: \u003cbr\u003e\u003c\/b\u003eVenting button for effective water suction – to get started quickly and easily during installation and after cleaning\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSAFE: \u003cbr\u003e\u003c\/b\u003eThe shut-off mechanism makes it easy to disconnect from the water circuit. Thanks to the safety valve, unintentional water leakage is prevented\u003cbr\u003e\u003cbr\u003e\u003cb\u003eECONOMICAL \u0026amp; QUIET: \u003cbr\u003e\u003c\/b\u003eRuns quietly and saves energy\u003cbr\u003e\u003cbr\u003eSuitable for aquariums up to max.: 600l\u003cbr\u003eDimensions (L x W x H): 240 x 240 x 480mm\u003cbr\u003eRated voltage: 230 V \/ 50 Hz\u003cbr\u003ePower consumption: 22W\u003cbr\u003ePower consumption under operating conditions: 14.3W\u003cbr\u003ePower cable length: 1.50m\u003cbr\u003eNet weight: 6.18Kg\u003cbr\u003eLimited Warranty: 3 + 1 Year\u003cbr\u003eMax. flow rate: 1250 l\/h\u003cbr\u003eMax. head height, metres: 1.80m\u003cbr\u003eHose (quantity\/length): 1 UNIT\/4 m\u003cbr\u003eConnection for hoses ø (inner\/outer): 16 \/ 22 mm\u003cbr\u003eFilter volume: 6.8l\u003cbr\u003ePre-filter volume: 0.60l\u003cbr\u003eSuitable for freshwater: Yes\u003cbr\u003eSuitable for saltwater: Yes","brand":"Oase","offers":[{"title":"Default Title","offer_id":53010190238079,"sku":"1032112","price":219.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7374\/8802\/files\/e0rc3iaeuda.jpg?v=1731662093"},{"product_id":"oase-biomaster2-850-external-filter","title":"Oase Biomaster2 850 External Filter","description":"\u003cspan style=\"font-size: 13px;\"\u003eThe BioMaster² 850 external filter fulfils the highest demands of water filtration and filter cleaning. The combination of highly effective biological filtration by Hel-X and mechanical-biological cleaning by filter sponges ensures healthy and clear aquarium water. The HeatUp adjustable heater can be easily retrofitted if required. The BioMaster² 850 is suitable for aquariums with a volume of up to 600 litres. The EasyClean pre-filter chamber enables convenient filter cleaning. The automatic shut-off system and a safety valve prevent unintentional water leakage, e.g. when removing the pre-filter module. A practical priming button makes water intake simple and enables a quick and easy start.\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eContains filter media, hoses, adapters, intake and outlet pipes and is ready for immediate use.\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003eEASYCLEAN PREFILTER MODULE:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eNo more bothersome dismantling of the filter – simply remove the pre-filter module, rinse and replace\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003eINCREASED FLOW RATE:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eThanks to optimised water routing and a new connection set, it has been possible to significantly increase the flow rate compared to the previous model\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003eLARGE FILTER VOLUME:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eThe combination of highly effective biological filtering with Hel-X and mechanical\/biological cleaning with filter sponges is ideally coordinated to ensure healthy and clear aquarium water. The water flows through the pre-filter first, ensuring an extra-long service life\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003eLONGER SERVICE LIFE:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eFor an even longer service life, you are welcome to use our biological filter media\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003eOPTIMUM FILTRATION:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eFine 30 \/ 45 ppi pre-filter sponge for optimum mechanical filtration of coarse dirt and longer service life of the biological media\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003ePRACTICAL:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eVenting button for effective water suction – to get started quickly and easily during installation and after cleaning\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003eSAFE:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eThe shut-off mechanism makes it easy to disconnect from the water circuit. Thanks to the safety valve, unintentional water leakage is prevented\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003eECONOMICAL \u0026amp; QUIET:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eRuns quietly and saves energy\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eSuitable for aquariums up to max.: 850l\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eDimensions (L x W x H): 240 x 240 x 535mm\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eRated voltage: 230 V \/ 50 Hz\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003ePower consumption: 32W\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003ePower consumption under operating conditions: 21.4W\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003ePower cable length: 1.50m\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eNet weight: 6.53Kg\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eLimited Warranty: 3 + 1 Year\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eMax. flow rate: 1500 l\/h\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eMax. head height, metres: 2.20m\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eHose (quantity\/length): 1 UNIT\/4 m\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eConnection for hoses ø (inner\/outer): 16 \/ 22 mm\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eFilter volume: 8l\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003ePre-filter volume: 0.60l\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eSuitable for freshwater: Yes\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eSuitable for saltwater: Yes\u003c\/span\u003e\u003cbr\u003e","brand":"Oase","offers":[{"title":"Default Title","offer_id":53010194989439,"sku":"1032113","price":284.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7374\/8802\/files\/2urqh2a54jy_4316a067-064a-4e18-acc0-e7c39810ac4e.jpg?v=1793617281"},{"product_id":"oase-biomaster2-thermo-600-external-filter","title":"Oase Biomaster2 Thermo 600 External Filter","description":"\u003cspan style=\"font-size: 13px;\"\u003eThe BioMaster² 600 Thermo external filter fulfils the highest demands of water filtration and filter cleaning. The combination of highly effective biological filtration by Hel-X and mechanical-biological cleaning by filter sponges ensures healthy and clear aquarium water. The HeatUp 300 adjustable heater is included in the scope of delivery. The BioMaster² 600 Thermo is suitable for aquariums with a volume of up to 600 litres. The EasyClean pre-filter chamber enables convenient filter cleaning. The automatic shut-off and a safety valve prevent unintentional water leakage, e.g. when removing the pre-filter module. A practical priming button makes water intake simple and enables a quick and easy start. In addition to the HeatUp adjustable heater, the complete set contains filter media, hoses, adapters, intake and outlet pipes and is ready for immediate use.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eEASYCLEAN PREFILTER MODULE:\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 13px;\"\u003eNo more bothersome dismantling of the filter – simply remove the pre-filter module, rinse and replace\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003eINCREASED FLOW RATE:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eThanks to optimised water routing and a new connection set, it has been possible to significantly increase the flow rate compared to the previous model\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003eLARGE FILTER VOLUME:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eThe combination of highly effective biological filtering with Hel-X and mechanical\/biological cleaning with filter sponges is ideally coordinated to ensure healthy and clear aquarium water. The water flows through the pre-filter first, ensuring an extra-long service life\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003eLONGER SERVICE LIFE:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eFor an even longer service life, you are welcome to use our biological filter media\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003eOPTIMUM FILTRATION:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eFine 30 \/ 45 ppi pre-filter sponge for optimum mechanical filtration of coarse dirt and longer service life of the biological media\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003e\u003cbr\u003ePRACTICAL:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eVenting button for effective water suction – to get started quickly and easily during installation and after cleaning\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003e\u003cbr\u003eSAFE:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eThe shut-off mechanism makes it easy to disconnect from the water circuit. Thanks to the safety valve, unintentional water leakage is prevented\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cb style=\"font-size: 13px;\"\u003e\u003cbr\u003eECONOMICAL \u0026amp; QUIET:\u003cbr\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 13px;\"\u003eRuns quietly and saves energy\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 13px;\"\u003eSuitable for aquariums up to max.: 600l\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eDimensions (L x W x H): 240 x 240 x 480mm\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eRated voltage: 230 V \/ 50 Hz\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003ePower consumption: 22W\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003ePower consumption under operating conditions: 14.3W\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003ePower cable length: 1.50m\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eNet weight: 6.18Kg\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eLimited Warranty: 3 + 1 Year\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eMax. flow rate: 1250 l\/h\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eMax. head height, metres: 1.80m\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eHose (quantity\/length): 1 UNIT\/4 m\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eConnection for hoses ø (inner\/outer): 16 \/ 22 mm\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eFilter volume: 6.8l\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003ePre-filter volume: 0.60l\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eSuitable for freshwater: Yes\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eSuitable for saltwater: Yes\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Oase","offers":[{"title":"Default Title","offer_id":53010206032255,"sku":"1032117","price":304.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7374\/8802\/files\/2bo3ejvldj3_2485dbe7-f515-4ab0-9db8-4b5d93767492.jpg?v=1793617299"},{"product_id":"oase-biomaster-thermo-600","title":"Oase BioMaster Thermo 600 External Filter","description":"\u003cspan style=\"font-size: 13px;\"\u003eThe BioMaster can not only be conveniently concealed in the aquarium base cabinet, it is also easy to clean. The prefilter can be completely removed, simply rinse out and re-insert it - neat and clean thanks to the EasyClean prefilter module. The aquarium filter is available with or without the HeatUp adjustable heater. The BioMaster ensures discrete highly efficient filter technology outside of your aquarium!\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eThe BioMaster or BioMaster Thermo is an external filter for aquariums between 250 and 600 litres in size with high fish stock. It offers convenience for the most rigorous requirements.\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eThese BioMaster external filters are packed with a combination of mechanical and highly effective biological filter media meaning a much larger surface area for bacteria to colonise resulting in cleaner clearer water.\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cspan style=\"font-size: 13px;\"\u003eIncluded is all the filter media, hoses, adaptor, intake and outflow tube, as well as water diffuser. Suitable for both freshwater and marine aquariums and guaranteed for 3 years.\u003c\/span\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003ch4 style=\"font-size: 13px;\"\u003eBIOMASTER THERMO 600\u003c\/h4\u003e\u003cbr style=\"font-size: 13px;\"\u003e\u003cul style=\"font-size: 13px;\"\u003e\n\u003cli\u003eAquarium Size: 600 litres (132 Gallons)\u003c\/li\u003e\n\u003cli\u003eMax Flow Rate: 1250lph (275gph)\u003c\/li\u003e\n\u003cli\u003eMax Head Height: 1.7m\u003c\/li\u003e\n\u003cli\u003ePower Usage: 22W\u003c\/li\u003e\n\u003cli\u003eDimensions: 240 x 240 x 480mm\u003c\/li\u003e\n\u003cli\u003eComplete with 300w heater.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\r\n\r\n\r\n\u003cbr\u003e","brand":"Oase","offers":[{"title":"Default Title","offer_id":54968331239807,"sku":"1022397","price":209.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7374\/8802\/files\/tnhvtdrwwlv.jpg?v=1743429518"},{"product_id":"fluval-external-fx6-canister-filter","title":"Fluval External FX6 Canister Filter","description":"\u003cp data-start=\"146\" data-end=\"574\"\u003eThe FX6 is a compact yet high-capacity external canister filter, capable of processing and circulating up to 2,130 litres of water per hour. Designed with smart microchip technology, it continuously monitors and optimises pump performance to maintain peak efficiency. The self-starting system requires no manual priming—just add water, plug it in, and the FX6 handles the rest, including automatic air evacuation every 12 hours.\u003c\/p\u003e\r\n\u003cp data-start=\"576\" data-end=\"855\"\u003eMaintenance is straightforward with a built-in utility drain for easy water changes, eliminating the need to lift heavy buckets. Its stackable, removable media baskets prevent water bypass and hold up to 3.9 litres of filter media, offering customisable and efficient filtration.\u003c\/p\u003e\r\n\u003cp data-start=\"857\" data-end=\"956\"\u003e\u003cstrong data-start=\"857\" data-end=\"875\"\u003eCondition note\u003c\/strong\u003e: \u003cstrong data-start=\"901\" data-end=\"917\"\u003eOriginal box\u003c\/strong\u003e, \u003cstrong data-start=\"919\" data-end=\"955\"\u003etested and in full working order\u003c\/strong\u003e.\u003c\/p\u003e\r\n\u003ch3 data-start=\"958\" data-end=\"976\"\u003eKey Features\u003c\/h3\u003e\r\n\u003cul data-start=\"977\" data-end=\"1436\"\u003e\r\n\u003cli data-start=\"977\" data-end=\"1051\"\u003e\r\n\u003cp data-start=\"979\" data-end=\"1051\"\u003e\u003cstrong data-start=\"979\" data-end=\"997\"\u003eHigh Flow Rate\u003c\/strong\u003e: Circulates 2,130 L\/h, suitable for large aquariums\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-start=\"1052\" data-end=\"1135\"\u003e\r\n\u003cp data-start=\"1054\" data-end=\"1135\"\u003e\u003cstrong data-start=\"1054\" data-end=\"1074\"\u003eSmart Technology\u003c\/strong\u003e: Microchip control optimises pump performance continuously\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-start=\"1136\" data-end=\"1212\"\u003e\r\n\u003cp data-start=\"1138\" data-end=\"1212\"\u003e\u003cstrong data-start=\"1138\" data-end=\"1159\"\u003eAutomatic Priming\u003c\/strong\u003e: Self-starts and purges trapped air every 12 hours\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-start=\"1213\" data-end=\"1287\"\u003e\r\n\u003cp data-start=\"1215\" data-end=\"1287\"\u003e\u003cstrong data-start=\"1215\" data-end=\"1235\"\u003eEasy Maintenance\u003c\/strong\u003e: Integrated drain system simplifies water changes\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-start=\"1288\" data-end=\"1369\"\u003e\r\n\u003cp data-start=\"1290\" data-end=\"1369\"\u003e\u003cstrong data-start=\"1290\" data-end=\"1314\"\u003eLarge Media Capacity\u003c\/strong\u003e: Stackable baskets hold 3.9L of media with no bypass\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli data-start=\"1370\" data-end=\"1436\"\u003e\r\n\u003cp data-start=\"1372\" data-end=\"1436\"\u003e\u003cstrong data-start=\"1372\" data-end=\"1390\"\u003eUsed Condition\u003c\/strong\u003e: Supplied in original box, tested and working\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp data-start=\"1438\" data-end=\"1584\"\u003eA solid choice for aquarists who need powerful, low-maintenance filtration for large tanks, with features that streamline daily use and servicing.\u003c\/p\u003e","brand":"Aquacadabra","offers":[{"title":"Default Title","offer_id":57343383503231,"sku":"BIP601470","price":290.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7374\/8802\/files\/1tr4r551rox.jpg?v=1776106267"},{"product_id":"fluval-external-filter-fx4-tatty-box","title":"Fluval External Filter: FX4 Aquarium Filtration","description":"The Fluval FX4 Canister Filter - A214 is designed for aquariums up to 1,000 litres, offering high performance and reliability. Bridging the gap between the Fluval 406 and the FX6, this canister filter effectively maintains water quality in medium to large-sized tanks. Its compact design allows it to fit conveniently under most aquariums, making it a versatile choice for both freshwater and saltwater enthusiasts.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eKey Features:\u003cbr\u003eMulti-stage filtration system with 700 gallons (2,650 L) per hour capacity\u003cbr\u003eSmart Pump™ technology for optimised performance with automatic air evacuation\u003cbr\u003eRemovable and stackable media baskets prevent water bypass\u003cbr\u003eEasy maintenance with Aqua-Stop valves and utility drain hose\u003cbr\u003eQuiet operation with rubberised feet and adjustable nozzles for custom flow\u003cbr\u003eFluval FX4 simplifies aquarium maintenance with its self-starting mechanism and ability to conduct water changes easily, eliminating the need to carry heavy buckets. The canister includes all essential media types: mechanical, chemical, and biological, ensuring a comprehensive filtration process.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003eCapacity: Up to 1,000 L (250 US Gal)\u003cbr\u003eDimensions: 16.5\" in height\u003cbr\u003eIncluded Accessories: All necessary filter media\u003cbr\u003eCountry of Manufacture: Italy","brand":"Hagen","offers":[{"title":"Default Title","offer_id":58599409353087,"sku":"BIP602567","price":239.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/7374\/8802\/files\/vtsoo3025zx.jpg?v=1790931525"}],"url":"https:\/\/aquacadabra.com\/collections\/filters-for-aquariums-over-300l.oembed","provider":"Aquacadabra","version":"1.0","type":"link"}