Red Sea Roller Nano Mat - filtering/high water level issues

[AlphaSunman]

Hello, I recently installed the Red Sea Nano Mat into my Red Sea MAX Nano G2 XL and have had issues with the water level being too high and water just bypassing into my return chamber. Not sure if anyone has had this problem but I’m not sure what to do.

Thank you

 

[Reefing Madness]

 

[Gabbone]

Try to remove the excess of water until the nanomat is working again

 

[Colorado ‘Nole]

I’ve had something similar happen. Red Sea has replaced the sensors to my reef ato and nano mat, but it still occasionally happens when the ato overfills the tank. If it wasn’t for the automated pump timeout that kicks in when the ato pump runs too long, I would have had several overflows. I am really not a fan of Red Sea and regret making the change from JBJ. Now I’m stuck making the best of a bad situation.