Looks nice.
I think ditch the net pot, use a 5gal as you suggest but just drill a shit ton of holes in the bottom only. I think that is what heath does. If a 5gal is too deep you can get 3gals which are shorter.
Keep the bad ass double t water fall in there and get us a top feed option to help keep the Hydroton moist and root filled (heath and billy liar). Maybe the to feed could be on a valve / timer so you could have some dry hours during the day?
As for setting up the pumps and pump size, someone else will know better because I'm still using airstones and no water falls
I think ditch the net pot, use a 5gal as you suggest but just drill a shit ton of holes in the bottom only. I think that is what heath does. If a 5gal is too deep you can get 3gals which are shorter.
Keep the bad ass double t water fall in there and get us a top feed option to help keep the Hydroton moist and root filled (heath and billy liar). Maybe the to feed could be on a valve / timer so you could have some dry hours during the day?
As for setting up the pumps and pump size, someone else will know better because I'm still using airstones and no water falls