W william1 Active Member Market Messages 1,291 Reaction score 18 Dec 16, 2009 #1 Im trying to find someone with a par meter to come over and test my tank. Im pretty sure Im getting high par readings but I really want to know the exact amount of par.
Im trying to find someone with a par meter to come over and test my tank. Im pretty sure Im getting high par readings but I really want to know the exact amount of par.
