Southdown Sand In Canada

[Rikko]

Woo! A west coast reefer forum! Finally!

I was in on the RC thread linked and thought I'd mention again (for any that read it before I got my report back from the Bomix company) that Bomix sand isn't aragonite, it's calcite. Still calcium carbonate but a different composition. Is that bad? Guess it depends on how well you subscribe to the "aragonite buffers trace elements very well" theory.