Quote:
Originally Posted by mps9506  The reef cakes look kinda funny to me, but the reef balls do look quite unique.
Can you do a vinegar test on them for us Al?
I'm assuming they probably make these similar to the way people make agrocrete or whatever the man made live rock is, but without the pasta and stuff in it to make it porous and rocky looking (although it never comes out looking like natural rock anyhow...) |
Sure I can.... What's the "vinegar test"?