no suggestions? as long as its big colorful and moves around it be fine, and cheap, i dont want to go drop a huge wad of cash right now, ive already spent enough money on my tanganyikan cichlids...
They would range from 4-6", which is about a big as I would do in a 55. but most rainbows like to school too.
Other thing you could do is a pair of goldies and then some danios.
