Trying to get some ideas on keeping multiple bettas warm. I would prefer to keep them in gallon sized bowls as opposed to dividing a fish tank or individual mini aquariums. Anybody have success with using a heat pad with the bowls sitting on top? Or something with Flex Watt heat tape, similar to what is done in the reptile hobby? Also considering a ceramic heat bulb. I live in MN and it would be unfeasible to heat up the entire house. Any ideas would be greatly appreciated.
Thanks for reading.
Thanks for reading.