any improvements i could make with the plumbing? return is the a up and over pvc return. this is my first tank so i want to make sure everything is right the first time. the side towards the middle chamber will be capped for now but in a few months i would like to make it a small algae scrubber. skimmer will be in first section up on some egg crate to get it to the right depth. any advise is welcome. also don't mind the tank i still have to paint the background.


