Floating plant ID

[Kaosu]

found this at my LFS..got some in the bag with a killifish I purchased
they look like snowflakes!

each plant has 2-3 roots about an inch long.

any Ideas?

 

[joe jaskot]

Looks like azolla

 

[Creek_stomper]

Looks like a type of azolla to me as well.

Josh H

 

[pudgeking]

never seen it before, but I like it!

 

[Kaosu]

thank you guys it is a azolla from what i have been researching ^_^ Im very pleased with this hitchhiker and cant wait till it covers my tanks!..so much prettier than duck weed and it looks good next to my water lettuce and salvinia