2Hr Aquarist APT 3 Complete - For Aquariums with more plants than fish

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 nitrate limiting for richer colours^ Dose 3ml per 100L daily. 500ml lasts ~3mths for a 50 Gal / 190L tank. Pump not included. *in terms of total soluble elemental fertiliser per ml. ^in terms of the relative ratio of nitrogen vis a vis other nutrients per ml. APT's concentrated yet calibrated Capstone Formula allows you to grow the hobby's most demanding plants, and also enjoy everyday magic in the simplest tank. 100% Comprehensive NPK, Macro, Micro & Trace elements. GUARANTEED ANALYSIS Total Nitrogen (N)........................................... 0.75% 0.75% Nitrate Nitrogen Available Phosphoric Acid (P2O5)....................0.69% Soluble Potash (K2O)....................................... 4.52% Magnesium (Mg)............................................. 1.10% Iron (Fe) ...........................................................0.12% 0.12% Chelated Iron Derived from: Potassium Sulphate, PotassiumPhosphate, Potassium Chloride, MagnesiumNitrate, Magnesium Sulphate, DTPA Iron, EDTAIron, EDDHA Iron