The tank had only been setup for about 3 days before I added the fish. The water was clear until I added them, then about 6 hours later after I added the 3 goldfish, the water turned cloudy. I had not fed them anything at all at that point, so I don't think overfeeding was an issue!
how long had ur tank been set up before you placed the fish in the tank?
this is normal if jsut recently set up. let the filter o its job but if continuies to be cloudy try getting some charcol and place in ur filter should help in a few days. also dont over feed it makes the water cloudy also.