<a href=showthread.php?s=&postid=8369560#post8369560 target=_blank>Originally posted</a> by Me No Nemo
Starry's will nibble, but won't usually get control of the stuff. Use a baster to blow off the rocks and get the detritious out. That's the fertilizer the algae needs to grow and blossom. Removing it won's solve the problem unless you remove the source as well. Check the phosphates; often they'll be high with hair algae problems. Some of the best cleaners are Mexican turbos, trochus grazers, cerith snails Red Sea Sailfin tangs (Cyndia is a hair algae fiend as is the new smaller Hawaiian sailfin I have), lettuce nudibranchs and, as Chris said above, the spotted sea hares. But don't neglect the detritious cleaners either as they will help keep the problem from reoccuring. GL, Marcye