opinions on best?

[msobo2022]

opinions on best overflow box for 100 and 180 gallon tank.

 

[DeLgAdO]

how big of a pump are we talkin?

you need to know the size of the pump before we can suggest an overflow

 

[PhullTank57]

an internal overflow.

 

[msobo2022]

800 to 1000 gph