Hi i want to ask how to removed this brown algae on my rocks and whats causing it to grow? this is not the actual pics just found it on the web but it look like this. Bristle worm are reef safe or not? do they harm other LS? Not the actual pics but look like this one and i think the lenght is 4-5 inch in L. ...
I have a question. I have had mixed reviews on stirring the sandbed. Some say it is a bad idea do to the release of high bacteria concetration and thus risking a crash,others say it is not a big deal and is ok. Any thoughts or suugestions on this? thanks, glue slinger..
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