Plant ID please

[DjBootleg]

I bought two bunches this plant for my moms 20 gallon like 2, 2 and a half months ago. Pretty small wen I got it. Every time I go over there it seems like its gotten bigger. It's almost grown up out of the water and its a 20 gallon tall lol.

 

[Bearchumjs]

It looks like water wisteria to me. I have some. When it gets too tall I just snip it down. You can replant the pieces you clip off or throw them away. It's a good grower!

 

[DanTheGuppyMan]

wisteria is what it looks like to me!