So a while back I bought the BRS kalk starter kit but never used it. I wanted to make 100% sure I needed it and come to find out I was using my test kit wrong. But everything is unopened I had to put a used jug in because I used to other one for something else. But it’s free I’m in Tuckerton NJ. I’m telling you know if interested text me 6093890973. I’ve been really busy and haven’t been able to get on here much. I’d rather give it away than throw it away. It also has the pump lids for the jugs.