Can you ID plants in this tank

[Barry Tetra]

This is the QT tank I got from a friend. Can you ID the plants in this tank? 1 of them is Java fern. I dont know if the hairy one is guppy grass or arachanis

 

[CassCats46]

Looks more like guppy grass. Anacharis grows in a more regular pattern

You also got some water lettuce and a mossball

 

[snailaquarium]

What's the substrate called?

 

[Barry Tetra]

What's the substrate called?

Seachem Fluorite

 

[CryptFan]

I see a tiny crypt in the back also. I think your floating plant is water sprite or water wisteria, in some spots it’s compact and not stringy.