I just got some more cured live rock off someone I know and I noticed something sticking out of it just a little bit, it has two transparent tentacles and they can sometimes extend up to 1-2 inches, I was wondering what this is? and is it a good or bad inhabitants?
My tank is a 30 gallon, and I also just bought some cleanup crew and a clownfish, for the cleanup crew I got 3 red leg hermit crabs and 12 Astrea Snails, do you think this will be sufficient for this size tank.
Also, the clownfish I got is either a true perc or ocellaris, what is the difference between the two? the one I got looks exactly like Nemo, my little cousin begged me to get it, LOL
, I'd appreciate the help, thanks