The driftwood in my tank have this black fuzzy looking growth on them? Does anyone know what kind of algae this is and what will get rid of it. thanks for the help
Pics would help, but it sounds like black brush algae. This means there is an imbalance in your nutrients. What are your nitrates and phosphate levels at? Fastest treatment is a bleach dip.
Does this wood have any plants on it? If so, then a 1:19 solution is needed, and depending on the plant 2-4 minutes will do. If there are no plants on the wood, then a 1:15 solution will be more effective. Do not use pure bleach on wood.