Growth is a powerful source of bioavailable organic carbon with a mixture of minerals. It promotes lush plant growth with or without CO2 fertilization. It allows plants to compete better against aglae. The extra mix of minerals rich in calcium and magnesium will benefit pieces like anubias, cryptocoryne and echinodorus in nice holiday shape and sizes to develop.
It is useful against most algae at concentrations of 0.5-5.0ppm. Higher dosages are not advisable.