Ceramic tank fish how to keep warm

How to keep fish warm in a ceramic tank

The fish tank can be surrounded by a layer of insulation foam and other insulation materials, and then cover the mouth of the tank with a lid. If the fish tank has an oxygenator and other oxygen supply equipment, you can cover the mouth tightly, otherwise do not cover the mouth of the fish tank too tightly, make sure to leave a gap to prevent the fish from suffocating.

For small fish tanks, light bulbs can be used to keep them warm. Hang an incandescent bulb above the fish tank and turn on the light to keep the cold out when necessary. Depending on the ambient temperature and the size of the tank, you can use bulbs of different wattages. Using a bulb for heat will prevent overheating and scalding of dead fish.