Hi:
as i can see you try to do a Deep Water Culture.
A net pot would be nice, but i think the cup would work also.
Kind of Airstone? That would be very important!!!
I dont think they have any net potss here which is why i tried using the cup . As i had asked earlier can i use gravel pot the medium . Or what do u recommend . thanx again guys.
I don't think that the gravel would work as well as the clay balls Leslie, they have many little airpockets in them and i assume that your gravel doesn't.