I have a 55 gallon tank with just two corys, one rainbow shark, a Tex Cichlid and a Jewel Cichlid. My water is testing fine as far as ph and hardness, but it looks a little cloudy from a distance. When you get up on it the cichlids come right up to you and you can see them just fine but when you are far away or the fish are at the back of the tank it seems a little cloudy. You can see stuff floating around in the tank but upon closer inspection it looks like it is just tiny little bubbles swirling around and then floating to the top. I tried to use the cichlid granuels but they wont touch it. I use the bottom wafers for the cories and the shark and the jewel will actually catch those as they go down and eat them, but the Tex will only eat Crips and Flake (same for my malawis in the 20 gallon<-Kinda cloudy too.). Could that be causing the cloudy look. Alos i have the tank right infront of a white wall, would that make it look like that too?????????????? And what can i do to get rid of the cloudy look???????? (on a side note i do monthly 25% water changes and it still looks like this)