hi
i hate the test kits we've been using. as you say matching the colours i also find hard & all that faffing with counting drops etc - ooops did i do 12 drops instead of 11 from bottle No 1 or was that bottle No 3!!!!

does it make a difference??? who knows. what im looking for is a test strip that you can just dunk in the water (or some of the water out of the tank) does anyone know of any of this type of thing you can buy in the uk??? i know you can get test strips for human urine that give you all sorts of levels of things, do they do them for fish??
ta.