Join Date: Jan 2019
Location: Herndon, Virginia
Glass cover or not?
For those of you using a high tech tank, do you guys have glass top on your tank? Or do you leave it open?
I have my 20 gallon long high tank. At the moment, I took off the top. Should I keep it that way or should I put it back on?
Does the cover make any difference in keeping CO2 that I am pumping into the air?