Planted Tank Guru
Join Date: May 2013
Location: Redwood city, ca
I'm at a bit of a loss there. I understand the concept behind it. But the whole tiring in the air stone or air line is a tad confusing t me at the moment, I keep staring at my sponge filter and still don't understand how they got a hole on the inside and if there is an angle to it to get the correct flow of water, and to have the correct flow of water to be able to have a circular motion going in the tumbler for the eggs to be in constant motion.
must....have.....more....moss n shrimp!!!!!!!!!!