Sump help

[Elmo1287]

Switching it to the last one and adding more pipe to the overflow to fit in the baffle area sure worked allot thanks guys and my next question is do I need an air pump or stone

 

[manbeast]

I would say no, with the additional surface area and turbulance that comes with using a sump you should have no issues with gas exchange

 

[Elmo1287]

Well I turned it off an gonna see what happens for now thanks