I have a 90 gallon fowlr. When I do a water change my water is not clear for 2 weeks. I change the water every 4 weeks. I hava a skimmer and a fikter sock.
I think to really help you, we need to know the source of your water, how long your tank has been up and running, what's in your tank now and maybe how you're adding the water. Can you tell us more about your tank and exactly how you prepare the water you are adding?
I have an ro filters that have been changed recently. I mix the salt in a bins with areatorsa nd heaters. Tank has been running for 1.5 years. I have a hippo a yellow tang a tomato clown and a niger trigger. I cahnges 35% of water last week and the haze started. I also syphoned the sand.