Water change method..

[psp1000]

100% change for 4ft? once a week?

Your utilities bill must be high

what to do, my water keep feel cloudy and don't know why also. SO no choice just have to do water change often.

[Aquaculture]

what to do, my water keep feel cloudy and don't know why also. SO no choice just have to do water change often.

If the cloudiness isn't caused by dist which would normally settle in hours, the cloudiness in your tank is caused by the bacteria bloom. You aren't giving enough time for the bb to cultivate when you kill them via your 100% wc. Give it sometime bro. Once bb is cultivated, your water would clear up on its own.

[psp1000]

ya , maybe due to i keep do water change therefore kill the BB before it settle. But my discus can't stand the too cloudy water...so how? sighz...