Water Gardening: Strange plant in container water garden, 1 by art_n_garden

art_n_garden wrote:
Oh I see the azolla in her picture, I didn't see it before Snap. Good eyes. I have received Azolla attached to plants from local pond stores, but never really had a problem with it taking over.
The other one in the pic is what I have (I think it's the same). Here's a pic of what I have. My pond is about 900ish gal. Do you think it's the same Rev?

And apparently my memory didn't serve me very well, because it's not the size of a dime, a bit smaller.