Chlorine tabs w/o CYA

[Watermom]

If you use the trichlor pucks, keep an eye on your pH. They are extremely acidic and will push your pH down.

[zz28zz]

If you use the trichlor pucks, keep an eye on your pH. They are extremely acidic and will push your pH down.

No problem with the pucks. I have to add a gallon of acid every 2-3 days anyway. My fill water is very hard.

[PoolDoc]

@Carl: I'd never seen those before. I linked your pick, but here are some more links, since they come in sizes:

Channellock 209 9-Inch Oil Filter and PVC Plier

Channellock 215 15-1/2-Inch Oil Filter and PVC Plie

[CarlD]

@Ben,

I have a pair of them--had them for years, just for the pool. Home Depot sells them, and Harbor Freight sells a no-name version of them as well. I didn't know they came in sizes!
I use them on the quick connects, and on the screw-on caps and spigots for the 5 gallon carboys of LC.