2Hr Aquarist APT 1

Artful Intelligence. Compared to conventional fertilisers (largely developed pre-2000s for 'fish tanks' with simpler / hardy plants):3X more concentrated for demanding species*2X more potassium for richer colours^ Dose 3ml per 100L daily. #200ml 200ml lasts ~3mths for an 18 Gal / 70L tank. Pump not included. #500ml 500ml lasts ~3mths for a 50 Gal / 190L tank. Pump not included. #1000ml 1000ml lasts ~3mths for a 100 Gal / 380L tank. Pump not included. #standard Our Standard 300ml Pack comes with a calibrated pump. 1ml per press.Lasts ~3mths for a 30 Gal / 115L tank. #starter Our Starter 100ml Pack comes with a calibrated dosing dropper.Lasts ~3mths for an 8 Gal / 30L tank. #600ml Comes with a calibrated pump. 1ml per press.Lasts ~3mths for a 60 Gal / 230L tank. Why *in terms of total soluble elemental fertiliser per ml.^in terms of the amount of potassium per ml. APT 1 replicates APT 3's winning formula without nitrates and phosphates. This gives maximum algae control for new tanks (we recommend all tanks to start with APT 1 for the first 1-3 months), and optimal long term performance for tanks with more fish. This is because fish food and waste already supply phosphates and nitrates.FAQ Here. Ingredients GUARANTEED ANALYSISSoluble Potash (K2O)....................................... 5.5%Magnesium (Mg)............................................. 0.85%Iron (Fe) ...........................................................0.1%0.1% Chelated Iron Derived from: Potassium Sulphate, Potassium Chloride, Magnesium Sulphate, DTPA Iron, EDTAIron, EDDHA Iron Further information here.