Originally Posted by AquaCentral
as long as it's not hazardous, I'm okay with it. Do you use anything to cool them?
I'll just wire it back to normal and give you the other ballast with it then you can read up on the odno if you wanna hook it back up. That way you don't have to feel nervous about it. You wouldn't happen to have a light that'll fit a 20 gallon long would ya?