They're (bottles) not bulky once you step on them.
I'd be adding some CYA, your pucks will add small amounts, but it will likely be near the end of the season before you get your stabilizer up to a useful amount. Bring it up to 40 and use your pucks if you'd like to get rid of them.
As for your white scaling - not sure, but someone will have an answer shortly....
Bookmarks