hard akadama

Hello European neighbors I need a lot of primarily Pumice (but would also be happy for lava, zeolit, akadama etc). But im living in Denmark, and the possibilities of buying big quantities for a discount is very limited. (It's sold here in small 2 liter bags for high prices!). And it seems like...

First time buying akadama, I wanted to start using it and pumice on a few of my better trees. I purchased what i thought was a good brand of double line hard Ibaraki akadama from a supplier on Etsy. After waiting 2 weeks and watching it (through tracking) criss cross around half the country...