Which seeds for hydrophonic growing?

[bazza76]

Any tiny air pump will work. Just a 1/4" air line hooked to a tiny 1" air stone with the air stone put into the reservoir will work just fine. Drill a hole from the top of the reservoir, drop the line in, hook up the stone, make sure it stays under water.

cheers mate. Is that the kind of thing used in small fish tanks then.