{"product_id":"aquarium-choice-dosing-container-reservoir-triple-4-5l-storage","title":"Aquarium Choice Dosing Container Reservoir - Triple 4.5L Storage","description":"\u003cp\u003eIn this review the Aquarium Choice dosing container is assessed as a practical reservoir for reef keepers who dose multiple microelements. The unit's single biggest selling point is its three separate acrylic storage sections that keep dosing liquids organized and sealed, making it a good fit for hobbyists running multiple dosing lines. The review looks at build, capacity, and real-world handling so you can decide if this reservoir fits your dosing setup.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple compartments:\u003c\/strong\u003e Three separate acrylic storage sections allow tidy separation of additives so users can run distinct dosing schedules without mixing solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge total capacity:\u003c\/strong\u003e Each reservoir holds 1500 ml for a combined 4500 ml, offering extended intervals between refills for small to medium tanks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e At 31.8 cm x 10.8 cm x 17.5 cm the container fits into crowded sump or cabinet spaces where larger reservoirs would not.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-coded lids and scales:\u003c\/strong\u003e Red, green, and blue lids with visible capacity scales make it easier to identify contents and monitor levels at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded tubing:\u003c\/strong\u003e The package includes three 1 m white silicone dosing tubing runs so the reservoir is ready to connect to dosing pumps without sourcing extra lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaporation control:\u003c\/strong\u003e Each section has a lid designed to reduce liquid evaporation and keep contents more stable over time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Aquarium Choice dosing reservoir is best for reef hobbyists and freshwater aquarists who need to dose two to three different additives reliably and want a compact solution that fits in limited spaces. Its 4500 ml total capacity suits weekly to monthly top-up schedules depending on dosing volumes and dosing pump settings.\u003c\/p\u003e\u003cp\u003eThose who require airtight, long-term storage for oxidation-sensitive reagents or who run very long tube runs where prime retention is critical may want to consider higher-end reservoirs or systems with dedicated airtight fittings, since some users report air leakage and prime issues in the lines.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClear, separate chambers make mixing and identifying dosing liquids straightforward.\u003c\/li\u003e\n\u003cli\u003eGood total capacity for a compact reservoir, reducing refill frequency for many setups.\u003c\/li\u003e\n\u003cli\u003eColor-coded lids and capacity scales improve usability and reduce dosing mistakes.\u003c\/li\u003e\n\u003cli\u003eSupplied silicone tubing gets the reservoir connected to pumps immediately.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome customers report air leakage and trouble keeping lines primed, so expect to check fittings and taps after installation.\u003c\/li\u003e\n\u003cli\u003eThreaded taps on a few reports can be a weak point for long-term airtight performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAquarium Choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct size\u003c\/td\u003e\n\u003ctd\u003e31.8 cm x 10.8 cm x 17.5 cm (12.5 in x 4.25 in x 6.89 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChambers\u003c\/td\u003e\n\u003ctd\u003eThree separate acrylic storage sections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity per section\u003c\/td\u003e\n\u003ctd\u003e1500 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal capacity\u003c\/td\u003e\n\u003ctd\u003e4500 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded tubing\u003c\/td\u003e\n\u003ctd\u003eThree 1 m white silicone dosing tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLids\u003c\/td\u003e\n\u003ctd\u003eColor-coded red, green, blue with capacity scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor hobbyists who need a compact, organized dosing reservoir, the Aquarium Choice three-chamber container is good value and practical for small to medium tanks. It keeps three additives separated, offers ample combined capacity, and comes ready with tubing. Buyers should be mindful to inspect and test fittings for air leakage and prime retention when first installing.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes the unit come with tubing?\u003c\/strong\u003e\u003cbr\u003eYes, it includes three 1 m lengths of white silicone dosing tubing to connect each chamber to dosing pumps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the capacity of each chamber?\u003c\/strong\u003e\u003cbr\u003eEach separate reservoir section holds 1500 ml, for a 4500 ml total capacity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the lids airtight?\u003c\/strong\u003e\u003cbr\u003eThe lids reduce evaporation and seal the chambers, but some users report air leakage at threaded taps, so check fittings during setup.\u003c\/p\u003e","brand":"Aquarium Choice","offers":[{"title":"Default Title","offer_id":48755051725019,"sku":"B09M8WSSCR","price":47.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61ZthYUc_yL._AC_SL1500.jpg?v=1778836048","url":"https:\/\/gearmusthave.com\/products\/aquarium-choice-dosing-container-reservoir-triple-4-5l-storage","provider":"GearMustHave","version":"1.0","type":"link"}