Tank crashing...could it be due to these?

[Doug]

Originally Posted by StirCrazy

I think there has to be more to it than just high alk... I think it is a combanation of things.

Steve

Most likely correct Steve, however some interesting reading on lowering alkalinity and the reversal of RTN, by some very experienced sps keepers. Also, the theory, is backed up by many German sps reefers, according to the threads.