Hey guys I need help. I have a Red Sea MAX E 170 with the cabinet sump upgrade. The sump is an eshopps nano refugium. My drain valve is a gate valve and I have no overflow drain yet. My sump pump is a SICCE Syncra 2.0. And the pump in the rear chamber is a SICCE Syncra 1.5. And I have a Ultimate ATO for my auto top off.
The problem is that I will have my water level balance and consistent for five or six days. Everything is perfect and ATO does a great job and salinity is stable. Then 6 days later out of nowhere the sump level drops and the ATO pumps water and all the water goes to and raises the rear chamber behind the display tank. This will happen over and over until the rear chamber overflows. I have nothing in the tank that could possibly clog the downpipe. The only thing I have in the tank is two clownfish and rock and the tanks only been cycle for 3 weeks. Any idea what's happening?
The problem is that I will have my water level balance and consistent for five or six days. Everything is perfect and ATO does a great job and salinity is stable. Then 6 days later out of nowhere the sump level drops and the ATO pumps water and all the water goes to and raises the rear chamber behind the display tank. This will happen over and over until the rear chamber overflows. I have nothing in the tank that could possibly clog the downpipe. The only thing I have in the tank is two clownfish and rock and the tanks only been cycle for 3 weeks. Any idea what's happening?