terraaimee
New Member
So,this is my fist saltwater tank, and I bought the whole set-up from a friend of mine. I have the tank set up with nothing but live rock in it and Im supposed to be getting the few fish that were in it later tonight. They are 2 green spotted puffers and I think a damsel. The problem is that one of the puffer has a black belly sometimes, but not always. I havent actually seen this phenomenon, so I dont really know what it looks like. Is this something I should be worried about?