the problem is keeping the pressure in - with the overhead stirrer - even though its got a special vacuum adapter - swim doesn't think it will hold too much pressure.
If anyone used a modified plant sprayer, what would you use to stir? The problem swim believes is ammonia gas escaping which is part of the rxn created by the ammonium acetate.
Swim could rig up something to keep feeding nitrogen into tank, but that wouldn't stop underlying problem of escaping ammonia gas.
Swim is most concerned with whether or not having the rxn under that kind of pressure (5 to 10 psi) is important? What kind of yields do bees get without pressure?
Swim is hoping far superior spinning will outweigh the pressure lacking.