I'm looking for good deals on akadama, pumice, lava, kanuma and river rock. Does anyone have sources that are relatively cheap and high quality? Shipping costs are starting to be ridiculous...
I get pumice and lava off ebay when I see it for cheap in a large USPS box shipped for cheap. Dry stall is pumice that I think feed stores carry. Not sure about the other stuff as I don't use it. Best bet is to find the same stuff with different names.