I have a good bush of Halimeda growing. I don't have sand but I bought a massive batch of the stuff last year, put some rocks around it and now it is completely growing on the rocks. But now it is allowing hair algae to grow on it. I clean it all off every week but I am wondering why it has started to all of a sudden let algae grow on it. Should I up the flow on it? Any other ideas?
I have an awesome lawnmower blenny but he wont touch the stuff on the Halimeda plant.
I have an awesome lawnmower blenny but he wont touch the stuff on the Halimeda plant.