Best answer
There are several causes of white or gray water in cloudy fish tanks. If your aquarium water becomes fogged with grayish or white cloudiness the minute you fill a new tank,your problem is almost certainly caused by dust and dirt washing off the new substrate,typically gravel.
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Why is my fish tank cloudy after a week?
Bacterial Bloom If you have a new tank and the water turns murky within a few days or a week or so after you set it up, the cloudiness is most likely caused by bacterial bloom. Bacterial bloom, or bacterial blossom, as the phenomenon is also known, occurs when a new biological filter system is maturing.
What does cloudy water look like in a tank?
You can see through the liquid, but it has a brown color. loudy?means the water has something suspended in it that obscures the fish, plants and reduces light penetration in the tank. Some cloudy water is like pea soup. It so thick you may not even be able to see your fish!
Is green cloudy water bad for aquarium fish?
Green cloudy water is an unsightly issue that can quickly overtake an aquarium. The good news is that the problem isn particularly harmful to fish. The bad news is that it can take some time to get under control! If you檙e dealing with a green cloudy fish tank, it most likely caused by algae overgrowth!
Why is my tank water cloudy after adding gravel?
Gravel is usually coated in a fine layer of dust that you need to remove before adding it to your tank. If you don do that, the aquarium tank water will cloud up immediately. The dust will float through the water before eventually settling. The problem can persist for several days depending on your tank setup.