could always use plants!I will be honest, I'm pretty good for gravel.
Fairly good for plants too, I have no idea if there is anything around worth sharing, unless you want some subwassertang or moss balls. maybe a few swords or cryps. I have no idea. breaking a tank down soon.
I plan to break down my office tank down soon, I will see what is salvagable from it, you are welcome to whatever you would like.could always use plants!