Lol I feel the same way about the wwc live sales. Also I love the high range nitrates checker. How do you feel about it?Don’t feel bad, I jumped the gun and bought Red Sea pro test kits at the lfs. About 5 minutes later I ordered Hanna checker and reagents, hr nitrate and lr phosphate. Oh and salinity tester and calibration solution as well as a couple other small things. I gotta get off the Amazon app, prime is handy but dangerous. Lol