BOTLFED
Aquarium Advice Apprentice
What causes the skimmer to have big bubbles?? Every once and a while I look behind the tank and the bubbles are huge and in a tornado pattern. I clean and check the air tube and its always ok. Then it will go back to being real fine misty bubbles after a few days. I figure its probably the skimmer, but is there a slight chance it might be the water conditions? Id rather ask for advise before reacting and wasting more money that I already have.
TIA,
Chris
TIA,
Chris