I have a 30 gallon aquarium that I am converting into a sump. I have no ideal how to make baffles for the bubble trap and thought I would ask. I am going to buy a aqua C EV skimmer and don't want the micro bubbles getting sucked directly into the return pump. I am open to ideals or even temporary fixes. Here in about a month im going to buy a sump that is already built, its just I don't have the money right now and am going to try and make this 30 gallon work for now. Any help would be appreciated.