Heating a betta bowl

[mwm]

Hi i was wondering how to heat a betta bowl heres a pic of the bowl
Betta House

 

[cutechic]

I bought one of those heating pads for sore neck muscles (available at most department stores for around $20). It works really well, and keeps the bowls/tanks at a temperature of around 80 degrees when it is on the lowest setting. I keep it on in winter 24 hours a day, and turn it off completely in summer.

 

[Kittycat]

I think some people just keep the entire room heated. One site I went to put the betta containers inside a larger, heated tank.

 

[mwm]

Ill look into the heating pads thanks, I think my betta is happy in his bowl compared the the petstore. Although he was in a 5g and i DID have to move him to this He killed my male guppy Anyways thanks for the info
PS keeping the room heated would be way more expensive