I have normal sand in my tank, and for some reason it is always looking really mucky. Starting to make me go a bit mental.
What is the best way to keep it clean?
I have tried feeding my fish less, and making sure they eat everything, but still it just looks really mucky...
What is the best way to keep it clean?
I have tried feeding my fish less, and making sure they eat everything, but still it just looks really mucky...
