I've never heard of Easy-life.. I switched to Prime from AmQuel+ and NovAqua+ a few years ago. Once my Prime runs out I'm switchig to Safe since it's so much cheaper. Aside from the fact Prime smells bad, lol, it's worked great and has never caused any cloudiness. I worked 16-18hrs a day for a year so I often didn't have time to keep up with WC's on 6 tanks.. If anything seemed off I'd throw some Prime in and the fish would act much better until I had a minute to do a good change.