{"product_id":"food-grade-reservoir","title":"Food Grade Reservoir","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eFood Grade Reservoir — Light-Proof Hydroponic Tank for DIY Custom Systems\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers building their own hydroponic setups who need a safe, reliable nutrient tank without the premium markup\u003c\/p\u003e\n\u003cdiv aria-label=\"Our thoughts\" role=\"note\" class=\"gh-our-thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eThis is proper kit for anyone building a custom hydroponic system. Food-grade plastic, light-proof, and built to handle what you throw at it. One we see a lot of in Brummie Bubbler setups, and for good reason — it does exactly what it should without the faff.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe Food Grade Reservoir is a straightforward, heavy-duty storage tank designed for hydroponic growers who want to build their own systems from the ground up. Made from tough, food-grade plastic with a light-proof black exterior, it gives you a safe foundation for mixing and circulating nutrient solutions without worrying about chemical leaching or algae blooms. Whether you're running a Brummie Bubbler, Dutch bucket setup, deep water culture, or drip system, this reservoir handles the job properly.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eThis sits in the budget-to-mid tier of standalone hydroponic reservoirs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFood-grade material — prevents any nasties leeching into your nutrient solution, unlike generic plastic buckets\u003c\/li\u003e\n\u003cli\u003eLight-proof design — black construction stops algae growth without needing extra wrapping or workarounds\u003c\/li\u003e\n\u003cli\u003eUK-stocked — no waiting around for delivery when you need to get growing\u003c\/li\u003e\n\u003cli\u003eStraightforward, no-frills tank — you're paying for the vessel, not built-in features you don't need\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn simple terms: you get the safety and reliability of purpose-built hydro kit at a price that leaves room in the budget for pumps, nutrients, and growing media.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eThe Food Grade Reservoir works across multiple hydroponic setups:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrummie Bubbler systems\u003c\/strong\u003e\u003cbr\u003eThis is the classic choice for bubble bucket builds. Houses your water pump, air stone, and nutrient solution. The light-proof construction keeps algae at bay while you're running air through the system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDutch bucket setups\u003c\/strong\u003e\u003cbr\u003eUse this as your central reservoir feeding multiple growing buckets. A circulation pump distributes mixed nutrients to each plant, with excess draining back in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDeep water culture (DWC)\u003c\/strong\u003e\u003cbr\u003eSits beneath your growing net pot or bucket. Submerged air stone provides oxygen, keeping roots happy. Simple and effective for single or multiple plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDrip and ebb-and-flow systems\u003c\/strong\u003e\u003cbr\u003eCentral supply tank with pump circulation to flood trays or individual drip lines. The tank size keeps nutrient levels stable across multiple plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance essentials\u003c\/strong\u003e\u003cbr\u003eTest pH and EC (electrical conductivity) regularly — your nutrient solution can drift, and plants suffer when it does. Keep your aeration running (air pump and stone) to prevent oxygen depletion. Aim for nutrient solution temperatures between 18–24°C; the light-proof walls help stabilise this naturally.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: \u003cstrong\u003e60 litres (approximately 16 gallons) or 80 litres (approximately 21 gallons)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: \u003cstrong\u003eFood-grade plastic\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eExterior: \u003cstrong\u003eBlack, light-proof construction\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesign: \u003cstrong\u003eThick-walled, rigid tank (prevents warping under weight)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: \u003cstrong\u003eWorks with all standard hydroponic system types — Dutch bucket, DWC, drip, NFT, ebb-and-flow\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety: \u003cstrong\u003eFDA food-grade approved — no chemical leaching into nutrient solution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSizing guidance\u003c\/h3\u003e\n\u003cp\u003eChoosing between 60L and 80L depends on your plant count and system type:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e60 litres:\u003c\/strong\u003e Suits 10–20 small plants, or 6–10 medium-sized plants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80 litres:\u003c\/strong\u003e Suits 14–28 small plants, or 8–14 medium-sized plants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePro tip: Undersized reservoirs cause pH swings, nutrient imbalances, and oxygen depletion. If you're on the fence between sizes, go larger. Extra nutrient solution volume = more stable growing conditions.\u003c\/p\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIY hydroponic system builders who want to control every component\u003c\/li\u003e\n\u003cli\u003eIntermediate and experienced growers moving beyond all-in-one kits\u003c\/li\u003e\n\u003cli\u003eBrummie Bubbler enthusiasts (proven track record in this community)\u003c\/li\u003e\n\u003cli\u003eGrowers running multiple plants where reservoir size directly affects stability\u003c\/li\u003e\n\u003cli\u003eAnyone who wants food-grade safety without paying premium brand prices\u003c\/li\u003e\n\u003cli\u003eBuilders of Dutch bucket, DWC, or drip systems needing a reliable central tank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThis is a proper piece of kit for anyone building a custom hydroponic system. Food-grade, light-proof, and built to last — it does exactly what a hydroponic reservoir should do without any unnecessary complexity or cost.\u003c\/p\u003e\n\u003cp\u003eIf you're putting together your own setup and want a tank you can trust, this is worth picking up while stock lasts. No guessing games, no worrying about what's leeching into your nutrient solution. Just a solid, reliable reservoir that gets the job done.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"Growers House ","offers":[{"title":"80 litre","offer_id":47916131156138,"sku":"82511","price":12.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/food_grade_reservoir_3.jpg?v=1769188119","url":"https:\/\/growershouse.co.uk\/products\/food-grade-reservoir","provider":"Growers House ","version":"1.0","type":"link"}