Where should I add baffles to reduce the micro bubbles???

[asonitez]

Where should I place the baggles in my sump below to deal with the micro bubbles from the skimmer?

 

[trido]

After the reactor and before the return pump. If you put a ball valve or gate valve between the return pump and tank and choke it back you are guaranteed results. Adding a baffle is going to be hit and miss. You may still have micro bubbles in the tank.