plumbing a tank

  • We are currently upgrading MFK. thanks! -neo
in my 180 i belive its 1" and 3/4"
 
The typical size holes themselves are 1 1/2 inch for the drain and 1 1/2 inch for the return.

THe bulkheads and lines are 1" for the drain to your sump and 3/4" for the return line to your tank.

On a 90 gallon aquarium, this configuration would be fine, a 30 gallon sump is large enough to handle this size aquarium.

Joel
 
MonsterFishKeepers.com