Aquarium Inside Blog

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Can I Cover My Fish Tank with a Towel at Night?
Kevin
Kevin
February 12, 20253 min read

Can I Cover My Fish Tank with a Towel at Night?

Wondering if you can cover your fish tank with a towel at night? While it might seem like a quick fix for light control or heat retention, using a towel can lead to oxygen deprivation, trapped heat, and even chemical contamination. Learn the risks, when it’s safe to use a towel temporarily, and discover better alternatives like insulated lids, dimmable lights, and floating plants to keep your aquarium healthy and stress-free.

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