ADA Brighty K 180ml Liquid Fertilizer for Planted Aquariums - Essential Potassium Supplement for Healthy Aquatic Plants | Perfect for Freshwater Fish Tanks and Aquascaping

By supplying potassium to planted aquarium, GREEN BRIGHTY NEUTRAL K promotes plants photosynthesis and healthy growth without increasing pH and Carbonate Hardness (KH). It is suitable for long-period maintenance of most planted aquariums preferring mild acidity.