angels in need of help

[cbster]

i have two angels that i think have tail and fin rot so i bought a 2 gal. hex tank with the ugf the rocks and the lid with a light but i didn't thinkabout a heater for the tank and have not seen one that would fit in the tank so my question is how do i heat the tank the fish are already in there thanks

 

[Tolak]

Since it's a small tank and a temporary situation I would try to find a warm spot in the house, say near a heat register. Put it on a chair then get a thermometer & keep an eye on it.

Tolak