Heater went out.

[AaronW]

Hey everyone! My heater went out last night. The temp dropped to a chilly 70 degrees! My fish seem to be doing ok. But I won't be able to buy another heater till tomorrow. Any tips or safely raising my temperature?
My tank is at 78 normally and it's a tropical community. Thanks y'all gimme a shout when you can

 

[Rivercats]

Wrap the tank in blankets and add warmer declored water as needed.