I'm a little way out from setup yet, but I was thinking of pre-dissolving my CYA in a vented 5 gallon pail prior to setup. Then when the time comes, I just add it and have instant CYA level without having to add it in a sock or whatever. Anyone see a problem doing this? I've thought about handling hazards and I have that covered on the PPE and experience end. I'll only need about 23 Oz BTW.
I used the last of my few remaining pucks last year and don't plan on buying more in bulk ever again.