Mr James Premium Member Dec 19, 2008 #1 6" PVC, built off the Snailman (Google his name I guess) DIY Skimmer. Worked great, but was a pain to change out airstones.
6" PVC, built off the Snailman (Google his name I guess) DIY Skimmer. Worked great, but was a pain to change out airstones.
