Plumbing Question (Drain Related)

[jbeanz24]

Hey everyone recently upgraded from a 120 to 180g . I plan to continue using the same sump. My new tank has an external overflow with 4 drain holes . My sump as seen in the photos was designed for 2 drains . I was thinking of having the other 2 drains go directly into the skimmer chamber would that pose any issues ?

 

[laverda]

Use 2 drains as your primary drains and the others as back up. The back ups can go into the skimmer section without a problem.