Vickie it is a small hydoponics system. Here is a thread on here where we post.
My Aero~Garden... I like trying things in mine that others don't try. I start a lot of tree seeds in it. I have attempted banana seeds, and this is the first banana pup I am trying in it.
A water sucker is kind of short and fat with nice leaves, a sword pup looks skinny with skinny little leaves. There are several threads that show pictures of them side by side. When they get a little age to them you can't tell the difference.
~JaNan