My tank is doing wonderful now..MY bio-wheel filter was the problem..It didn't clean anything but i got a 300gph filter and its working perfectly..The clean is a little cloudy btu should be crystal clear in a few days/oh yah and my female platy is pregnant...THANKS FOR ALL TEH HELP GUYS!also im thinking of exchanging my neons and danios for another type of fish that would go good with 2 algae eaters and 2 platys 1 male 1 preg female...........ANy ideas..please list them.