thetmaxx
Aquarium Advice Activist
i have a 10 gallon, that gets warm, with the light running all day, especially in summer, but i thought, it would be simple to throw a fan on it, and try to deflect some of the heat out of the light fixture, so i was wonderign would it be best to blow the air out of the light housing, or out of the actual tank of water? like blow air onto the water and circulate the air out of there? thanks!!