Coralgurls tank build 180 - it's ALIVE

[lockrookie]

when you fireup your return pump you will lose water from sump to start the circulation you will see the sump lose water and then from there you willbe able to figure out proper hieght to keep it at. be sure there is enough room for when power outages happen you dont flood the sump fire up the pump again mark line max hieght then your all good