Can someone identify these plants?

[SoTotallyMonster]

Much appreciated, thanks

 

[convict360]

The closest to the third pic I can think of is vallisneria, but I'm not 100% on it

 

[monkeybike]

1st pic looks like Hygrophila

 

[SoTotallyMonster]

Thanks for the replies guys, a lot of help! I think you're both right. Thanks again

 

[pharmaecopia]

1st looks like staurogyne repens

2nd looks kinda like heteranthera zosterfolia

3rd is likely a val

 

[SoTotallyMonster]

1st looks like staurogyne repens

2nd looks kinda like heteranthera zosterfolia

3rd is likely a val

Thanks for the replies. I found that the last one is vallis nana so you were both right about that one

 

[Manu8__too]

At first glance, I thought the 1st pic was S. Repens. However, after looking a bit closer, I'm pretty sure it's Hygrophila Polysperma. S. Repens tends to grow bushier, and doesn't have as narrow of leaves.