Hi everybody. Ok I have another dumb question. Can I use a chiller ment for a 55gal in a 10gal? Or would that freeze the water?
KDS

does it have a thermostat?

Yes, I think it does. If a thermostat is the same as "digital control".

The only problem you might have then is a constant cycling on and off. Could reduce the lifetime, but shouldn't freeze your tank.

Just make sure you have enough flow over the coil of the chiller, otherwise you might freeze your tank :hmm:. I learned the hard way...

good to know.