hello
I have been looking into this a lot, my tank is fairly new, and I was going to sump it,
but i read with this you dont really need mech filter? does the water stay clear? I have a pet peev that from my 75 gallon I want to look in one end and it be CLEAR all the way to the other side 48 inches away.
my plan was to drain the sump to my DYI filter tower, then have second pump pump the cleaned water in the sump to the scubber. then a pump back to the tank.
so i would buy one more pump (witch I plan to do anyway already !!)