09-07-2012, 07:14 PM
| || | Sandstone in the aquarium
I have picked up some sandstone that was taken from a building. I've seen conflicting sources saying whether sandstone is good or bad.
This sand stone I guess came from a part of a wall, so I guess there would be some salt and/or chemicals (from cement) soaked into the rock. Will boiling and soaking in distilled water do enough cleaning for me to put it in the tank?
The picture attached is the rock taken straight from the site, I've since chipped away any existing cement and gave them a good watering down. So I still need to do the cleaning process.
What do you think?