Quote Originally Posted by NaCl_H2O
Hey, nice (and clever) setup! Are you sure the microbubbles are coming from the skimmer? I mean, can you see microbubbles in the sump compartment?

Otherwise, I'm not familiar with that skimmer and any possible adjustments
yes the majority are from the skimmer, and the skimmer has no adjustments except for water height.

Quote Originally Posted by Dozer
Is it just my bad eyes, or do you have only one baffle in there? If so that would be the first thing to address. I like two sets of "over-under-overs", or "under-over-unders" myself, which may be overkill, but I think a lot of people do something similar. One baffle won't block a lot I don't think. Also, (and again this may be my eyes), but is the water level in the sump way above the baffle? It seems really high to me. I don't honestly know if that has anything to do with your bubble issue, but I wanted to make sure you've left enough room in there in the case of a power outage. Have you tested that to make sure your sump doesn't overflow when power goes out?
i did try multiple baffles and it still didnt help. and look closer. the tank is divided in two length wise. the front half is a 15 gallon fuge, and the back half is a 15 gallon sump. i have checked the power outages and it does not overflow.