How to fight cyanobacteria in the aquarium
Blue-green algae are commonly and unfortunately incorrectly classified as algae. In fact, it belongs to the kingdom of bacteria (Cyanobacteria). Billions of years ago, it had a beneficial effect on the planet, transforming the original, toxic atmosphere into a friendly, livable atmosphere. Currently, however, cyanobacteria cause undesirable and harmful blooms in marine and inland waters. They can release dangerous substances, such as neurotoxins. Their presence in the aquarium is a serious warning signal. You have to react immediately.