04-13-2014, 09:09 AM
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Turbo snails attached to coral and a free "caterpillar"!
I am new to saltwater aquariums having kept fresh for many years. I have two corals in my tank one of which I believe May be called a zoanthus. I have a couple of turbo snails that attach to it, is this ok? It appears not to harm the coral and it doesn't close up when they attach. I also have what looks like a furry caterpillar which I discovered was attached to the underside of a rock. It crawls over the rocks slowly and doesn't appear to cause harm. It is brown/red and about an inch or two long, is it safe and what is it?
Many thanks in anticipation to any and all who can help an amateur!