The Planted Tank Forum - View Single Post - Help with rock identification
View Single Post
post #4 of (permalink) Old 01-23-2013, 11:07 PM Thread Starter
Planted Member
tekkguy's Avatar
Join Date: Jan 2013
Location: Mesquite, TX
Posts: 164
Originally Posted by lochaber View Post
I think you found the right wiki page for it.

I wouldn't stick it in an aquarium. gypsum won't hold up to water, and even if it doesn't affect your water pH/hardness, it will breakdown/dissolve. And that looks like a pretty nice sized piece. It would be a shame to see it damaged/destroyed.
Yeah, that's kind of what I was thinking. That piece is probably about 5 inches across. It's the biggest one in my collection. I have chunks down to the size of my thumbnail. Looks like I'll just be cleaning them up and displaying them instead!
tekkguy is offline  
For the best viewing experience please update your browser to Google Chrome