Aqua-Pics No More Black Beard 500ml
Black Beard Algae can be a virulent problem that occurs in many planted aquariums. This can result in poor plant growth. For optimum results and lush green growth you should add No More Black Beard.
A two week treatment is recommended. Do not overdose.
Initial dose 5ml per 50 liters and every two days 1ml per 40 liters for one to two weeks.