MMLR...anyone try it?

[argan]

I don't go by ratio, just mixed it so it looked good to me then formed it in some damp oyster shells for a nice top layer. I also used Lava rock inside the pieces for lighter weight.

[Glennrf38]

The salt really adds to the porousity. Curing time was about 6 weeks and the rock seems fine to me.

[hillbillyreefer]

Where did you read about needing to boil the salt out of the rock? I've never heard that before, maybe that is why mine is taking so long to cure.

[Glennrf38]

I would say you might need to boil it if you are using water softener pellets but I had no problem with mine.