2 of my fish have outgrown my tank and need a new home. They are now in a 10 gallon tank with 3 other fish. The 10 gal is sufficient, but it's little crowded for them. These 2 fish are well behaved and nice to other fish. I don't want to separate them because they are BFFs. The larger one is about 4 inches, and the other is about 3 1/2. They are free and I can deliver if not too far away.