Is it milky cloudy or green cloudy water?
If it's milky cloudy then it is usually caused by uneaten food rotting in the tank.
Have you started using a new food?
Is there any uneaten food hiding among the plants?
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Reduce feeding, clean the tank, make sure the filter is working properly.
If it's milky cloudy then it is usually caused by uneaten food rotting in the tank.
Have you started using a new food?
Is there any uneaten food hiding among the plants?
------------
Reduce feeding, clean the tank, make sure the filter is working properly.