Does live sand act as a PH buffer, or is that only crushed coral that does
that?

Honest answer:- I don't know. I use crushed coral. Many on this NG use Live
Sand and would be better placed to advise.

Comments?


"Charles Henderson" wrote in message
...
In article ,
"Chris Taylor" wrote:

Does live sand act as a PH buffer, or is that only crushed coral that
does that?