PENAC P is a substrate additive for improving the soil quality. Add it when setting up the substrate, and it can help plants to spread roots and promote their healthy growth. This product is effective especially when growing rosette-shape plants, such as Cryptocoryne and Echinodorus, which tend to spread roots in the substrate.
Sprinkle PENAC P evenly at the undermost layer of substrate.
Recommended dosage is 3 level spoons of PENAC P using the supplied spoon for a standard 60cm tank, 9 level spoons for 90cm tank and 12 level spoons for 120cm tank.
For improving the qualty of aquarium water, apply 1 level of PENAC P. It can be diffused evenly in the water by mixing it with some water in a container.