use of a RO/DI filter will make it acceptable for the reef tank and is a
necessity IMO.

kc

"Joann & Porkey" wrote in message
...
we recently moved and now we worried about our water quality. it is hard
water and tastes like sulfur. we tested the ph and it is fine, does that
mean it is ok to use or do we need to do more tests and if so which tests?
any help is greatly appreciated.

Joann