2HR Aquarist APT 1 Zero

To meet the needs of the most demanding plants and aquariums with more fish.
The easiest way to unlock the true potential of your planted aquarium.

Dose 5ml per 100L four times a week or 3ml per 100L daily.
Comes with a calibrated pump.
Lifespan ~3 months for a 115L aquarium.

Why choose it?
APT 1 / ZERO replicates the formula of APT 3 without nitrates and phosphates. This allows for maximum algae control for new aquariums (and it is recommended to start with APT 1 / Zero for the first 1-3 months), and optimal long term results for aquariums with more fish. This is because the food and fish waste already contains phosphates and nitrates.

Composition :
Liquid inorganic fertilizer based on macronutrients
NPK fertiliser (Mg) with micronutrients and traces 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 fully water soluble.

Ingredients :
Potassium sulphate (CMC1 CAS n°7778-80-5)
Potassium chloride (CMC1 CAS No. 7447-40-7)
Magnesium sulphate (CMC1 CAS n°7487-88-9)