My LFS has a freswater toadfish and I am getting it. They told me it would get to 4-5inches. It will be in a 55 Gallon with a Common Plec, BGK, Spiny Eel, L075 Plec, 3 Silver Sharks, 3 Pictus, 4 Clown Loach. I was told they would be fine but need more info on them.