{"title":"Dosing Systems","description":"","products":[{"product_id":"neptune-systems-dos-quietdrive-dosing-and-fluid-metering-system","title":"Neptune Systems DOS Quietdrive Dosing and Fluid Metering System","description":"\u003cp\u003eThe DŌS QuietDrive is a high-precision, multi-purpose dosing and fluid-delivery system designed to automate key tasks in reef and marine aquariums. Its whisper-quiet stepper-motor drive and leak-proof compression fittings deliver exceptionally reliable, consistent dosing — from tiny micro-doses (as little as 0.1 ml) up to flows of 250 ml\/min — making it ideal for everything from calcium\/alkalinity maintenance to liquid feeding and even automated water changes. Once connected to a compatible controller (e.g. an Apex system with the correct outputs), the system integrates with the controller’s management software so dosing schedules, water-change routines, or automated supplement delivery can run without daily manual effort.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52048239952213,"sku":null,"price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/dosquietdrive.webp?v=1765294423"},{"product_id":"neptune-systems-trident-water-analyzer-nitrate-phosphate","title":"Neptune Systems Trident Water Analyzer Nitrate+Phosphate","description":"\u003cp data-start=\"201\" data-end=\"687\"\u003eThe Trident NP is an automated testing system for marine and reef aquariums that measures nitrate (NO₃) and phosphate (PO₄) daily — eliminating the need for manual test kits. It draws just 30 ml of aquarium water per test (minimising salinity fluctuations), works via an automatic titration\/colorimetric method, and produces results with an accuracy of ±1 ppm for nitrate and ±0.01 ppm for phosphate (or ±5% of the reading, whichever is greater). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"689\" data-end=\"1023\"\u003eThe analyzer integrates seamlessly with compatible controller systems (such as A‑series controllers from the same brand), and can trigger alerts or automated responses when nutrient levels fall outside defined safe ranges — making it ideal for reef setups where stable water chemistry is vital.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1025\" data-end=\"1295\"\u003eBecause it automatically monitors and logs nutrient levels, helps prevent algae outbreaks, and allows for data‑driven maintenance or dosing decisions, the Trident NP is especially useful for reef‑keepers aiming for precision and consistency without daily manual testing.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52048427581781,"sku":null,"price":739.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/npanalyzerpic1.webp?v=1765296259"},{"product_id":"neptune-systems-trident-water-analyzer-alk-cal-mg","title":"Neptune Systems Trident Water Analyzer Alk\/Cal\/Mg","description":"\u003cp data-start=\"199\" data-end=\"697\"\u003eThe Neptune Trident is an automated water‑testing system designed for reef and marine aquariums that regularly measures core water chemistry parameters — alkalinity (KH), calcium (Ca), and magnesium (Mg) — without the need for manual test kits. It performs automatic titration and colorimetric analysis, drawing only a small ~8 ml water sample per test and yielding results with high precision: ±0.05 dKH for alkalinity and ±15 ppm for calcium and magnesium.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"699\" data-end=\"1004\"\u003eSetup is plug‑and‑play: after installing the sample and waste tubing, hooking it up to a compatible controller (e.g. an A‑series controller) and installing the reagents, the Trident can begin producing logged readings that feed straight into your monitoring system.\u003c\/p\u003e\n\u003cp data-start=\"1006\" data-end=\"1309\"\u003eWhen paired with a dosing pump or dosing system, the Trident data can be used to automatically adjust dosing of supplements (e.g. calcium, alkalinity, magnesium) — helping maintain stable water chemistry and reduce the chance of spikes or dips that stress corals.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52048474571093,"sku":null,"price":774.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/tridentanalyzerpic1.webp?v=1765296589"},{"product_id":"d-d-h20cean-dosing-pump-p4","title":"D-D H20cean Dosing Pump P4","description":"\u003cp\u003e\u003cstrong\u003eD-D H2Ocean Dosing Pump P4\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe D-D H2Ocean Dosing Pump P4 is a reliable, precise dosing solution designed for aquarium automation. Built to deliver accurate small-volume doses, the P4 is perfect for adding liquids such as supplements, trace elements, conditioners, or nutrients directly into your tank or sump. Its compact design, dependable stepping motor, and easy-to-use tubing connections make it suitable for both beginners and experienced aquarists seeking consistent, controlled dosing.\u003c\/p\u003e\n\u003cp\u003eIdeal for routine additive schedules, the H2Ocean P4 helps you maintain stable water chemistry while reducing manual dosing time, improving overall aquarium health and performance.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52570118291797,"sku":"DDP4C","price":244.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/p4dosingpump.webp?v=1771109255"},{"product_id":"d-d-h20cean-dosing-pump-p4-pro","title":"D-D H20cean Dosing Pump P4 Pro","description":"\u003cp\u003eD-D H2Ocean Dosing Pump P4 Pro\u003c\/p\u003e\n\u003cp\u003eThe D-D H2Ocean Dosing Pump P4 Pro is a precise and professional-grade dosing solution designed to automate additive delivery in your aquarium. Built with a durable stepping motor and high-quality tubing connections, the P4 Pro provides accurate, consistent dosing for liquids such as supplements, trace elements, conditioners, and nutrients. It’s ideal for reef and marine systems where stable water chemistry is critical, helping reduce manual dosing time while maintaining reliable performance.\u003c\/p\u003e\n\u003cp\u003eEasy to program and dependable in operation, the H2Ocean P4 Pro makes regular dosing schedules simple and efficient, supporting healthier, more stable aquarium environments with minimal effort.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52580007117141,"sku":"DDP4PROC","price":299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/p4prodosingpump.webp?v=1771261484"},{"product_id":"d-d-h20cean-dosing-pump-bracket-standard","title":"D-D H20cean Dosing Pump Bracket - Standard","description":"","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":53150646567253,"sku":null,"price":12.99,"currency_code":"GBP","in_stock":true}]},{"product_id":"d-d-kh-manager","title":"D-D KH Manager","description":"","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":53308812198229,"sku":"DDKHC01","price":829.99,"currency_code":"GBP","in_stock":false}]}],"url":"https:\/\/marinefishshop.uk\/collections\/dosing-systems.oembed","provider":"Marine Fish Shop Online","version":"1.0","type":"link"}