I've been using petco brand salt. I've had no problems other than ridiculous salt creep. My PC fixture is covered in salt within a week. I gave up on cleaning it not too long ago as I have no high light corals. Open tops does not help either...
with reef crystals, would I have to add buffer w/ the salt or would it bring the PH up on its own.
with reef crystals, would I have to add buffer w/ the salt or would it bring the PH up on its own.