SparKy697
Aquarium Advice Addict
Has anybody ever come across a test kit that has clear color "cards" instead of the printed ones?
I find that I sometimes have a tough time getting the color match especially when the sample falls between two standards. It would be nice if the standards were clear so that way you could hold it and the vial of test water up to a light source and compare both transparent colors together. I have a chlorine test kit that works this way but have never seen one for ammonia, etc.
I thought somebody out there might have come across such an animal.
I find that I sometimes have a tough time getting the color match especially when the sample falls between two standards. It would be nice if the standards were clear so that way you could hold it and the vial of test water up to a light source and compare both transparent colors together. I have a chlorine test kit that works this way but have never seen one for ammonia, etc.
I thought somebody out there might have come across such an animal.