I need a 3/4" true-union check valve to replace a faulty one on a zeo reactor ... does anyone have one lying around they don't need? Or knows of a retailer that has these?
http://www.bulkreefsupply.com/store/...eck-valve.html
BRS is sold out, I also checked Red Coral Calgary already and no luck.
Please msg me if you have something.. thanks!!!