Nice. I have a few rapid rooters, but they look pretty dirty. I was thinking they might gunk up the filter in the pump. But, if you rinse em enough, it probably will work.
The new aerogardens, and the master gardner kits come with these cool new sponge holders (net pots?) that snap together (2 pieces). this way, when your ready to move them, you just un-snap the sponge holder, and the root mass is completely free.
I had a hellov a time chopping up the old plastic sponge holders to free the roots without damaging anything.
Another nuwb leason learned i should pass on.... There are 2 little bars that span the width of the reservoir inside. The roots will get tangled up on them. These come out easy with a little pull. you can remove them without screwing up the root system at all.
i found this out by pulling and tugging the roots to get them free, and the little bars wiggled loose. I was like (SLAP FOREHEAD) omg... after removing, getting the plants out is cake.