£7.99
Nano Size Glass CO2 Drop CheckerKey Facts
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Glass piece and suction cup only.
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Nano size: 4.5cm height, 5cm width.
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Perfect for small or nano sized aquariums.
Description
This nano-sized glass CO2 drop checker is used to monitor the CO2 dosing in your small or nano-sized aquarium. Simply fill with drop checker indicator solution and the solution will change colour to indicate the level of CO2 in the aquarium water.
Please note; this listing is for the glass piece / suction cup only. Please see our other product listings for the complete kits, including indicator solution.
Please note; this listing is for the glass piece / suction cup only. Please see our other product listings for the complete kits, including indicator solution.
Customer Reviews
Average Rating
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Steve S.
15th May 2025Exactly what I needed at a fair price. Exactly what I needed at a fair price. -
Adam K.
21st Apr 2025Nicely made and suction cup sticks well to the glass. Nicely made and suction cup sticks well to the glass. -
Daniel M.
12th Dec 2024Perfect for my small aquarium setup and looks super sleek. Perfect for my small aquarium setup and looks super sleek. -
Matthew H.
23rd Oct 2024perfect for my tiny tank and looks sleek perfect for my tiny tank and looks sleek -
Daniel B.
13th Sep 2024No issues. Works as intended. Good price No issues. Works as intended. Good price -
Jim J.
6th Oct 2023Checking my drops none stop Checking my drops none stop -
Håkan E.
10th Mar 2023Thought it would be smaller but it's ok. Thought it would be smaller but it's ok. -
Stelios D.
17th Oct 2022Is is good and you can have a clear view. Is is good and you can have a clear view. -
Nathalie E.
21st Feb 2020Perfect, very clear glass and perfectly suited to my nano 30l. Perfect, very clear glass and perfectly suited to my nano 30l. -
Ronny A.
3rd Oct 2019Nice and fast order processing. CO2 drop checker does the job, well satisfied Nice and fast order processing. CO2 drop checker does the job, well satisfied
