I never thought that I'd have such a difficult time finding gravel for my soon to be dirt 55.

This will be my first dirt tank and I've read a ton and watched a bunch of vids. I'm just about ready to set it up but can't seem to find the right gravel. I'm looking for a very small size either natural, dark or even black. I purchased a 20lb bag of estes on the net but when it arrived it was too large. I still might use it over the smaller gravel in some areas as a textural element. But I want the smaller 2-3mm gravel to cap the dirt.

Does anyone know what brands are good that come in the smaller size? Where can I purchase?

I've been to all the local stores and everything I find is too big.

I've seen eco complete in some vids and that seems pretty good..

Any input will be helpful.

Thank you