We have a 4ft fish tank, we previously had fresh water tropical fish in it, when we moved we decided we didn't have the time or effort to setup the tank and house the fish while it settled so we got rid of them and are now putting in cold water fish.

What would you suggest?

At the moment w have 2 gold fish, i is small/average and the other is medium/large.
We want different fish for the girls to look at and will work our way up to the $50 a pop big ones once we know the water is ok and no fish are dying etc.

We are looking at getting a snail and a cold water sucker fish to help keep the tank clean.

So what do you have, what do you like and what looks pretty?