DIY 9 Tub Breeder Rack (lightweight plastic shelving unit)

[Trackstrong83]

I grab from the front like a normal rack (the opposite end of the flexwatt, I pull from where those black slats are)

Okay cool, that's what I like. That way I can use 28qts and 41qts. I know it's not "normal" but I've successfully raised hatchlings in 28qt tubs. I just wouldn't put the 28qt all the way on all of the heat tape.