Thanks guys :thup: I'm not too worried about temp as my other tank is running at 30 degrees all the time to keep whitespot at bay - they plants are doing really well even with the light not being too high.
I'll have to check the dimentions and lighting specs when I pick it up tomorrow.
I'd be happy with 3 discus, a few livebarers for live food, some cories and a bunch of penguin tetras.
All up my tanks get about 50% a week for water changes, is that okay?
I'd be buying the fish from work so they'd be almost full grown - I've heard growing them out is quite a mission.