edizzle
Member
I have a hang on the back CPR BACKPAK protein skimmer. It releases a stream a micro bubbles that hit the back of the tank and then spread over the whole tank. There were more in the beginning... but they are still there and the tank isn't as clear and bright because of all these bubble. Do I need these bubbles? Does it oxygenate the tank? Could I place a piece of PVC pipe over the stream of bubbles so the bubbles go directly to the top diffuse there?