testing for high chlorine

[waterbear]

Waterbear described The CarlD Shotglass Method perfectly! Thanks!

CarlD, I admit getting the "shotglass" part from you but I have kept aquariums for most of my life (over 45 years now) and it's pretty much a standard procedure to get a greater test range at a sacrifice of some accuracy. Taylor even documents how to do it for some of their tests such as the DPD test in the K-2005 kit I guess I should have included the trademark sign
(I hope you have a sense of humor like I do...just kidding with you!)

[CarlD]

Ah! It's the using of the SHOTGLASS that is patented!