Dosage and FAQ Here

APT 1 / ZERO replicates APT 3's winning formula without nitrates and phosphates. This gives maximum algae control for new tanks (and we recommend all tanks to start with APT 1/ Zero 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.

APT 1 / Zero

Liquid inorganic macronutrient fertiliser

NPK (Mg) fertiliser with micronutrients and trace amounts of Boron (B), Copper (Cu), Manganese (Mn), Molybdenum (Mo) and Zinc (Zn).

0-0-7 (+1.4)

7% Total Potassium oxide (K2O)

1.4% Magnesium oxide (MgO)

0.09% Total Iron chelated by EDTA, DTPA and EDDHA.

All nutrients are completely water soluble.

Ingredients: Potassium sulphate (CMC1 CAS n°7778-80-5) Potassium chloride (CMC1 CAS n°7447-40-7)Magnesium sulphate (CMC1 CAS n°7487-88-9)

Dosage and FAQ Here