{"product_id":"nutriculture-gro-tank-replacement-tank","title":"Gro-Tank Replacement Tank – NFT Nutrient Reservoir","description":"\u003ch2\u003eA like-for-like nutrient tank to keep your Gro-Tank running\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNutriculture Gro-Tank Replacement Tank\u003c\/strong\u003e is the original moulded reservoir that sits beneath the top tray of a \u003cstrong\u003eGro-Tank NFT system\u003c\/strong\u003e, made in the exact size for the \u003cstrong\u003eGT100\u003c\/strong\u003e (\u003cstrong\u003e100 litres\u003c\/strong\u003e) and the \u003cstrong\u003eGT901\u003c\/strong\u003e (\u003cstrong\u003e80 litres\u003c\/strong\u003e). In an NFT system the tank holds the whole nutrient solution: the pump lifts it onto the tray, it runs as a thin film over the bare roots, and whatever the roots do not take up flows back down the tray into the tank. A cracked, warped or stained tank means leaks on the grow-room floor, a solution that will not hold its level and a home for algae - all of which show up as poor nutrient uptake and stressed roots. A new tank from the same mould restores the fit with the tray and top plate, so the film flows exactly as the system was designed.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Nutriculture Gro-Tank part\u003c\/strong\u003e, moulded to fit its own top tray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-litre (GT100) or 80-litre (GT901) capacity\u003c\/strong\u003e - the same volume as the original\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid black plastic\u003c\/strong\u003e that holds its shape under a full load of solution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso works as a second tank\u003c\/strong\u003e - mix the next batch of solution while the first is in use, then swap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeeps the whole system running\u003c\/strong\u003e without replacing the tray, pump or top plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch off and unplug the pump, lift off the top plate and tray, and drain the old tank.\u003c\/li\u003e\n\u003cli\u003eRinse the new tank with clean water and set it level where the old one stood.\u003c\/li\u003e\n\u003cli\u003eRefit the pump and delivery tube, then seat the tray and top plate on the new tank.\u003c\/li\u003e\n\u003cli\u003eRefill with fresh water and nutrients, set EC and a \u003cstrong\u003epH of 5.8 to 6.5\u003c\/strong\u003e, and restart the pump.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Nutriculture Gro-Tank GT100 or GT901 (choose the model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e GT100 - 100 litres; GT901 - 80 litres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e GT100 - 120 x 106cm; GT901 - 211 x 53cm (the maker's system sizes; the tank is the base of the system)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e rigid moulded black plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied as:\u003c\/strong\u003e tank only - top tray, Correx top plate, pump and delivery tube not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"hcs-faq\"\u003e\n\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eDoes the tank come with a pump or tray?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eNo, this is the tank on its own. Your existing top tray, Correx top plate, pump and delivery tube refit onto it.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eWill a GT100 tank fit my GT901, or another Gro-Tank?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eNo. Each Gro-Tank model has its own tank shape to match its tray: the GT100 is a near-square 100-litre tank and the GT901 a long, narrow 80-litre tank. Choose the model printed on your system.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eWhy keep a second tank?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eA second tank lets you mix and pH a fresh batch of solution while the first is still in use, so a full change takes minutes and the roots are never left dry.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWorks Well With\u003c\/h3\u003e\n\u003cdiv class=\"hcs-related\" style=\"display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 0;\"\u003e\n\u003ca href=\"\/products\/gro-tank-nft-complete-kit-gt100-4-9-plants\" style=\"flex:1 1 240px;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid #e6e6e6;border-radius:8px;text-decoration:none;color:inherit;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/grow-systems-gro-tank-nft-complete-kit-gt100-4-9-plants-38874679607511.webp?v=1783326061\u0026amp;width=160\" alt=\"Nutriculture Gro-Tank GT100 NFT Kit\" width=\"64\" height=\"64\" loading=\"lazy\" style=\"width:64px;height:64px;object-fit:contain;flex:none;\"\u003e\u003cspan style=\"font-size:14px;line-height:1.4;\"\u003e\u003cstrong style=\"display:block;\"\u003eNutriculture Gro-Tank GT100 NFT Kit\u003c\/strong\u003e\u003cspan style=\"color:#008d37;\"\u003eThe GT100 system the 100-litre tank fits\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/nft-901-kit\" style=\"flex:1 1 240px;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid #e6e6e6;border-radius:8px;text-decoration:none;color:inherit;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/grow-systems-hydro-gt901-nft-kit-7-14-plants-29228494946488.webp?v=1783332021\u0026amp;width=160\" alt=\"Nutriculture NFT 901 Kit\" width=\"64\" height=\"64\" loading=\"lazy\" style=\"width:64px;height:64px;object-fit:contain;flex:none;\"\u003e\u003cspan style=\"font-size:14px;line-height:1.4;\"\u003e\u003cstrong style=\"display:block;\"\u003eNutriculture NFT 901 Kit\u003c\/strong\u003e\u003cspan style=\"color:#008d37;\"\u003eThe GT901 system the 80-litre tank fits\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Nutriculture","offers":[{"title":"GT100","offer_id":53930890199306,"sku":"HYD-NUTR-011-01","price":79.9,"currency_code":"GBP","in_stock":true},{"title":"GT901","offer_id":53930890232074,"sku":"HYD-NUTR-011-02","price":74.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/nutriculture-gro-tank-replacement-tank-gt100-1.jpg?v=1792279240","url":"https:\/\/hydrocropshop.co.uk\/products\/nutriculture-gro-tank-replacement-tank","provider":"Hydro Crop Shop","version":"1.0","type":"link"}