Quote:
Originally Posted by
mj sal http:///t/396854/has-anyone-ver-seen-this#post_3535795
Hopefully someone could help me identify this little guy. There are a couple more in the new rock I got. And if it's free coral why not. But I'm not sure if it's a pest.
Thanks for the help.
Hi,
Aptasia... aka glass anemones, are stationary and don't crawl around. If it crawls around, t's a nudibranch...if you have corals then you need to identify it to determine exactly what species it is. Some are harmful to coral, and some are not, they usually are the color of whatever it feeds on. If you have fish only, I don't think it won't hurt anything. Whenever in doubt about a mobile creature, remove it, because it may be hard to get out, or even find to remove it later after it's identified as harmful.