DIY Kalk Reactor and Sump

[BCOrchidGuy]

Dick, Yes that's a good point, one mistake I made was adding the whole container of Kalk (figured if it was going to be closed for a while...) The O Ring Idea is a good one I was hoping to find some gasket material though but I can settle for the O ring for sure.
I'm thinking that I'll take some of Jack's advice and add some vinegar to my make up water, see how that works, Oh and I'll add the Kalk in smaller portions.

Doug