Sorry its a bit of a late answer, but yes I would definitely agree with caryl and give the paradise fish a miss as they can hardly put up with each other, let alone other fish.
I have a cat that likes to sit in the basin while the tap is on!!! Even if he isn't in the room and you turn the tap on he will come running and jump up there. He also sits in in the shower(after I've been in there) but he has once jumped in the shower while it was on!!! He also drinks out the toilet!!! :slfg: :slfg: :slfg:
But he also chews on my air tubes and makes hole in them I've been through about 5 metres of the stuff. :an!gry