Quote:
Originally Posted by Gary Majchrzak
this sponge can outcompete cyanobacteria HOWEVER the sponge itself is (in most cases) more of a nuisance problem than cyano itself and should be avoided.
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Still no cyanos! The sponge is behaving. No signs of overgrowth. Actually, I observe quite the opposite. Soft corals seem to grow on the sponge.