Anytime you’re visiting a pet store, look at the card describing the plecostomus. It always talks about how you can put them in a tank with most other fish. Don’t be fooled into thinking that this means they’re placid and kind though. In fact, none of the other fish want to be around the pleco because they’re so crass and anti-social, and that suits Hoover just fine. He’d like nothing better than to be left alone since he’s only loyal to himself anyway.