overflow box

[mountaindew]

on the overflow box,to keep the water level high enough in the refuge do I want more water going in the box or raise it up and get less water in the box

[tecwzrd]

Your overflow is only going to drain water from what's put in the main tank from the pump coming from your fuge and as long as your pump isn't pumping more than your overflow can handle then your fuge should maintain the same level and only lower with evaporation.

Since you have a 110 gal tank you will have around 1-2 gal a day evaporation and your fuge will need constant topping off to maintain the level. An auto-top off would be helpful for maintaining the level so you don't have to do it everyday.

[mountaindew]

Thank you