hollieg53
06-30-2007, 03:57 AM
This is my first time here. I have a problem in my tank, and they are called hydroids. They look like very small fan worms, but have a tendancy to take over a tank and sting and eventually kill corals. I have read about a nudibranch that eats it, but won't harm other corals. In fact, I read it in one of the Reef Aquaruim book by Julian Sprung. They also said that a key-hole limpid will help control them too. Does anyone else know anything about these, and where I can find them? When I go to a fish store and ask about them, I get a resounding "Huh??" It is frustrating...