I like this way better than duckweed. It is lovely, and doesn’t cover the aquarium surface nearly as fast. It doesn’t seem to suffer allelopathy to red root floater or water spangles. I’d suggest not mixing it with faster growing floaters, though, since it may not keep up.
I got way more than I expected with the 2 oz portion, and it was in great shape. However, actual azolla only seemed to account for maybe 50% of what I got - the rest is very clearly duckweed, with what seemed to be a few bits of baby water lettuce. Not really much of a problem in a pond of course, but I just really don't want to have to deal with duckweed taking over my aquarium. I torn whether or not I recommend this product, cause it's good stuff, it's just not all the stuff I ordered!
I got the plants quick and easy. I love these little plants.
This is a very pretty plant that just expands across the pond. Love it and so do my fish!
This is my second order from these folks. Again, reasonable delivery time, nice packaging and healthy, attractive plants.