Title says it all. Do not use it underwater. I was weary when I got it in the mail 1month and half ago and called immediately the customer service line from BRS. According to Connor, it is safe to use underwater and he stated that they use it all the time at BRS. Lately, I have been losing corals due to STN for unknown reason. Lost a mystic sunset monti, joe the coral, big colony of red planet, and a few more for some reason. no addition of new corals or fish. yesterday i got fed up and cleaned the entire sump and took out all of the equipment for deep clean. And lo-behold look at what I found. I have 2 of these valves and both have rusts on them. Just to be 100% up front, I can't contribute the loss of corals to the rusts from both of these valves, but please don't use it, at least not underwater.
FYI, my tank is 40B with mostly Sps and a 20 gallon sump that holds about 15gallon of water.
http://www.bulkreefsupply.com/mur-lok-ro-inline-ball-valve-push-connect.html

FYI, my tank is 40B with mostly Sps and a 20 gallon sump that holds about 15gallon of water.
http://www.bulkreefsupply.com/mur-lok-ro-inline-ball-valve-push-connect.html

