Black brush algae also known as BBA (Black Beard Algae) belongs to the group of red algae, just like staghorn alga scientifically known as Rhodophyta. BBA algae not only comes in black but also in dark green, gray, and even sometimes reddish or brownish. Using untreated water from natural sources like rivers, lakes, or ponds and even using unthread tap water in an aquarium can introduce BBA.
How Black brush algae Comes :-
- High phosphate levels, Fluctuating CO2 levels, and Inadequate water flow contribute to BBA growth.
- Lighting intensity and duration can affect algae growth.
- Imbalances in nutrients.
How to cure Black brush algae :-
To cure Black brush algae you need to identify the root causes of BBA, such as excess nutrients, poor water circulation, or inconsistent CO2 levels.
- Introduce some algae eaters that can help in the control of BBA. species like: Siamese Algae Eater (most effective), Cherry Shrimp, and Bristlenose Pleco.
- If the problem is big use 3% Hydrogen peroxide (H₂O₂). To use follow thise steps- Turn off Filters