This one of my favorite new products. Simply add water to the test tube and shake and then compare to the color char to see how much co2 is in your planted tank. This kit has two tests. You only have to measure the water, the reagent is already inside of the tube.

Dennerle Co2 QuickTest

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This one of my favorite new products. Simply add water to the test tube and shake and then compare to the color char to see how much co2 is in your planted tank. This kit has two tests. You only have to measure the water, the reagent is already inside of the tube.

Customer Reviews

Based on 7 reviews
57%
(4)
43%
(3)
0%
(0)
0%
(0)
0%
(0)
J
J.W.
I like the little pipette included
S
S.
works great-I've been looking for something like this
J
J.T.
Works as advertised
B
B.R.
It works as expected but no ability for reuse after
T
T.R.
K
K.T.
Two instant tests
A
A.R.
Useful, but only two tests