tufa and lots of it

[tkhawaja]

Can I just sort of wash it off in fresh water and fire it in?

I have used Tufa in my old reef tank. That is basically what I did. I was surprised how fast it got covered by the corraline algae.

I think, this was asked in another thread as well. But, why are you getting rid of the Aragocrete rock? Wanna send it to me or is it already gone?