Sold / Expired
It's this one:
It has been used for 3 month. It's wet now, so it's 6 or even 7kg of it :)
It's good for planted tank. It's quite lightweight, so its volume is quite decent.
I'm trying a new soil. That's why I've cleaned out that Fluval Shrimp Stratus substrate from my tank.
Price is $10...