300ml BottleAPT 1/Zero from 2HR Aquarist is a complete fertilizer for aquariums with a high fish population. The fertilizer is precisely designed in its composition for a large number of fish and a few aquatic plants.
With a large fish population in an aquarium, a larger amount of nitrates and phosphates are automatically added to the water. The high nutrient levels come from fish food remains and fish faces. For the start of a new aquarium with Soil, the addition of APT 1/Zero in the first three months can also be a benefit. This is because, especially in the first import phase, sufficient nitrate is released into the water by a used Soil.
By using this phosphate and nitrate-free fertilizer, there is no oversupply of these nutrients in aquariums with a lot of fish or freshly started with soil. The main components of the fertilizer are potassium, iron and magnesium together with an optimally balanced mineral composition. In this way, the fertilizer ensures beautiful growth and a strong color formation of the aquatic plants. When using APT 1/Zero, no additional addition of fertilizer is necessary, as it is a complete fertilizer.
