So I went and looked at the bottle closer, the brand is called Waters Choice, it just says enzyme. I'm not going to dump it in my pool until someone chimes in on it. I read a lot of the poolsolutions.com tips and dont recall seeing anything about adding enzyme, which makes me think scam. We previously owned a hot tub and I didn't know about this sight, I was sort of reckless when it came to dumping stuff in it, primarily because it was easy enough to drain it and start over. I have ordered the k2006 test kit, it should be in tomorrow or Friday, until then I have the pump running from about 4:00pm-10:00pm, there are chlorine tabs in the inline chlorinator, is that enough to keep the pool from starting to stink and/or the water getting nasty?