2HR AQUARIST APT 3 Complete Aquarium Plant Fertiliser

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.

Example of APT's relative concentration compared with a 50-year old European 'big brand fertiliser'. APT contains 5X the amount of Phosphorus (P) and 6X Potassium (K) per ml.

For optimal results, combine regular fertilisation with a water change routine of at least 25% every two weeks. If algae becomes problematic, increase water change frequency up to 50% and introduce fast-growing plants to help balance the aquarium ecosystem.

Ingredients: 0.7% Total Nitrogen (N)
- 0.7% nitric nitrogen,
0.9% Total Phosphorus pentoxide (P2O5),
7% Total Potassium oxide (K2O),
1.6% Magnesium oxide (MgO),
0.09% Total Iron chelated by EDTA, DTPA and EDDHA
NPK (Mg) fertiliser with micronutrients and trace amounts of Boron (B), Copper (Cu), Manganese (Mn), Molybdenum (Mo) and Zinc (Zn).All nutrients are completely water soluble.