Beverly
New member
Alk is waaay low. Am wondering what kind of salt you're using? Is it Kent? If so, there was a bad salt batch made by Kent recently with an alk of under 1 dKH. If the salt is Kent, test it before putting it into your tank.
FIY, here's the thread on the bad Kent salt batch ....
http://reefcentral.com/forums/showthread.php?s=&threadid=760882&perpage=25&pagenumber=1
FIY, here's the thread on the bad Kent salt batch ....
http://reefcentral.com/forums/showthread.php?s=&threadid=760882&perpage=25&pagenumber=1