aquarium safe rock??

[hippy guy]

So I was cruisin through lexbegas, and found this awesome rock, like, nearly a year ago. I finally found it unpacking stuff, and I wana put it in my tank...cuz its awesome.. any ideas on this?

 

[Flossie]

So I was cruisin through lexbegas, and found this awesome rock, like, nearly a year ago. I finally found it unpacking stuff, and I wana put it in my tank...cuz its awesome.. any ideas on this?

Just make sure u clean it really good.... I've used found rocks and DW

There is also the vinegar test to make sure the rock won't raise you ph. If it sizzles it will or something like that lol but I'm
Sure it'll be fine