Firemouth question

[Thalassa]

Hi,

What is the lowest temperature I can keep firemouth at safely.

Thanks

 

[Rocksor]

Generally, if the fish are eating, pooping, and acting normally then that's best temperature. Loss of color, lack of appetite, or any other stressful behavior/look is a good indicator that the temperature has gone too low.

I've had no problems at 68F.

 

[Thalassa]

Thanks, this is very helpful.