Sera CO2 Long Term Test 15 ml

SKU: 008531
SERA

CO2 is among the most important plant nutrients, and deficiencies can have serious consequences.
The sera CO2 long-term indicator was created for the continuous monitoring of the concentration of CO2 in the aquarium water. The container can be easily hidden inside the aquarium, and the correct CO2 content is easy to read.  ...More

in stock 1
€15,50 
€13,17
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Enough for about 90 fillings.

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