![]() |
|
Portal | PhotoPost Gallery | Register | Blogs | FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read |
![]() |
|
Thread Tools | Display Modes |
|
#1
|
|||||
|
|||||
![]() In event of power failer I am installing check valves. I using a George fisher check valve. Also oversize sump with the possibility of external overflow tank. Depending on sump capacity
http://www.bulkreefsupply.com/george...k-valve-1.html |
![]() |
Thread Tools | |
Display Modes | |
|
|