They are all petrified wood. None looked the same, the LFS didn't have any slate for 2 weeks, that's what I wanted :/
The only type of other rocks they had that looked similiar was stuff for cichlid tanks and my PH is already kinda high. I guess I could still search around for something else
EDIT: Now that I think about it, are you talking about the large rocks or the random river rock? Cause the river rock is just for anubias, java fern etc. I can take those out now if that's what looks weird.
* 7 Green Tiger Barbs
Last edited by K8xp; 05-05-2013 at 12:16 AM.