Funny you should bring up Rhizome... I'm not running 192 plants, but it's something akin to his basic setup instructions that I'm thinking of actually. I think he was telling dusto about something very similar except just a single-stage grow, not multiples.

And yeah, that's the point- nothing to break. Keep an extra pump on hand, because that's pretty much the only moving part in this system, lol. I will very likely aerate the res's though.