[quote=SaltCritters;78228]Ill work on an diagram fro you. Your idea sounds like it woudl work but i would sugest another can to measuer how much water you take out or you could put a line in the
sump or something so you know how much you take out. quote]
I simple solution for you guys that have non glass or acrylic
sumps.
Bulkhead & tap a 90deg angle facing up @ the bottom of your containers & insert a clear tube the hight of the container. the water line will display current hight & you can mark clearly your ranges needed. Just a suggestion.