• Register

Information for users from the old Q&A site
If you have an account from our old Q&A site, your account was transferred over, but you need to reset your password and confirm your email address.
Reset Password here
Confirm Email here

2,235 questions

3,905 answers


110,009 users

Mystery rock mix I bought as aquarium rocks... What do you think??

+1 vote

I bought these online as used aquarium rocks but they don't look like any I've ever seen.. Would anyone have a guess as to what this mix could be made up from?? They might be completely common but I want to know what they are so I know if they are safe for my fish :P Thank you for all your help! :)







asked Dec 29, 2016 by o0AprilShowerso0 (130 points)

1 Answer

0 votes
They look like polished rocks which were not god enough for sale.
answered Jan 1, 2017 by Weasel (58,940 points)
Thank you for your input! I'd say that's very possible based on the size and look of them. I have more than 30 pounds of them, I wish I knew where they originally came from! Lol