I was searching for advice and came upon this site, looks like a lot of knowlege out here. I have a 55 gal. tank that has been going a little over a year. Started with the hardy starter fish - giant danios, neons, tetra. added some blue & gold gourmi's and cats, all fairly small cheaper fish. Tank is stable and doing fine but I would like to get into some bigger more colorful fish. Thinking of going the cichlid route but I know that means basicly starting over.