My Oscar beats himself up on anything that has sharp edges. I don't think he can see very well.
Where is the best place to get rocks like these:

A river would be the obvious choice, but I have neither the time nor the river.
Would a gardening supply store have this sort of thing? Any other ideas?
thanks

Where is the best place to get rocks like these:

A river would be the obvious choice, but I have neither the time nor the river.
Would a gardening supply store have this sort of thing? Any other ideas?
thanks
