Rocks ? Are They Ok ?

[Cheffi]

What on earth is 'tufa' rock and where do they sell it?

 

[denis coghlan]

What on earth is 'tufa' rock and where do they sell it?

This will tell you all about it, The-Wolfs Rock Post

You can get it in your LFS of sometimes garden centres. It is fairly costly per kg.

 

[mamafish68]

What on earth is 'tufa' rock and where do they sell it?

@ the TUFA store

sorry