I had to go away for a month earlier,i left my wife and son in charge of my 125gal.When i left there were only 5 fish in it(mated pair of Jags,2-Sveni Pikes and a horse face Geo)when i got back there were much more(a Silver Datnoid,a Oscar,2-Irredesant sharks,a choclate cichlid and Severum)my problem is the water,it stays cloudy all the time and i am doing a ton of water changes yesterday i did a 60% water change and it is still cloudy,i am planning on getting rid of some fish will this help??My ph is 7.0,my amonia is 0.0.Any help is really appreciated also i only feed every other day.

