austin01
Member
I have hundreds of small organisms attached to the glass and live rock in my tank. They have been multiplying rapidly over the past few weeks. They look like they have a circular body (some of the larger ones look like many circular egg like structures in the middle) What distinguishes them, however, are small tentacle like structures coming out from the body. They rangre from maybe 5 or so of these to over 20 from what I can make out. The tentacles sticking out of the body make them look somwhat like an urchin of some kind, but they are only the size of the tip of a dull pencil. Any ideas? They are worring me due to ho fast they are multiplying.