Originally Posted by
Scopus Tang
http:///forum/post/2918520
Hey Joe, I can tell you for a fact that they need very little light, they will survive if only moist, they do not dislodge themselves if taken out of the water, and they will survive in a system after every other living thing in the system (with the possible exception of bristle worms) has died. I had two tanks at school that basically where allowed to die out and sit empty for a year (didn't change bulbs, didn't feed, infrequent topoffs - so salinity changed often, etc.). When I later reset those tanks last year about Christmas time, the first thing to show up was Aptasia. I don't know if they form somekind of a spore that survives unfavorable conditions long term or what, but those suckers can pretty much survive anything.
I just got a "good deal" on 30lbs of fiji live rock but ...its all covered with this
is it harmful to my tank or just a nuissance? Is there a fish or snail that will eat them? Should i put the rock in my tank now or what?? help