CO₂ Long-term Test (Drop Checker)

AQUA-NOA CO₂ Long-term Test MT1/MT2
€9.40 *

* Prices incl. VAT
plus potential shipping costs

Ready to ship today, Delivery time 2 - 5 working days

Free Shipping from €25 within DE per GLS


  • CO2AN1084
  • 4260453020833
  • 0.01 kg
  • 3.00 cm × 4.00 cm × 4.50 cm
P Secure bonuspoints now
The AQUA-NOA CO₂ Long-term Test is simply filled halfway with our Check Solution for CO₂... more
Product information »CO₂ Long-term Test (Drop Checker)«
  • The AQUA-NOA CO₂ Long-term Test is simply filled halfway with our Check Solution for CO₂ Long-term Tests and attached to a pane with the opening facing downwards in the aquarium so that it is easy to read at a glance.
  • A suction cup is included in the package. Depending upon CO₂-content of the water the color changes. Blue stands for too little, yellow for too much carbon dioxide. Green indicates the optimal CO₂ concentration of 20 resp. 30 mg/l.

Why a CO₂ long-term test is meaningful

Knowing the CO₂ concentration in your own aquarium is very important because the CO₂ supply is not the only source of carbon dioxide in the aquarium. It also arises directly in the aquarium through the breathing of the animals or the bacterial activity in the filter and substrate. Regardless of the type of pool, it is almost impossible to reliably estimate these processes and should therefore simply use a CO₂ long-term test with which the carbon dioxide concentration in the water can be read off very easily.


The CO₂ indicator liquid is not included in the scope of delivery of the AQUA-NOA CO₂ endurance tests / CO₂ long-term tests, you will find it further below under »Accessories«.

Related links to »CO₂ Long-term Test (Drop Checker)«
Read, write and discuss reviews... more
Customer evaluation for "CO₂ Long-term Test (Drop Checker)"
Write an evaluation
Evaluations will be activated after verification.
Please enter these characters in the following text field.

The fields marked with * are required.

Please note our Data Protection Declaration.

Ferrdrakon Full Iron Fertilizer Bottles Ferrdrakon Full Iron Fertilizer
0.25 Litre (€33.80 / Litre)
From €8.45 *
Aquadrakon Black Flaschen Aquadrakon Black Water Conditioning
0.25 Litre (€39.80 / Litre)
From €9.95 *
KramerDrak Bottles KramerDrak Special Iron Complete Fertilizer for Strong...
0.25 Litre (€42.20 / Litre)
From €10.55 *
Buffer solutions pH 4 / 7 / 9 pH buffer solution
50 ml (€11.90 / 100 ml)
From €5.95 *
Duradrakon 100 g Doypack Duradrakon Hardener Salt
0.1 kg (€82.00 / kg)
From €8.20 *
Zueflo 150 ml Zueflo Grower-Flakes / Tin
150 ml (€2.97 / 100 ml)
From €4.45 *
Zuebi Tins Zuebi / Tin
150 ml (€4.63 / 100 ml)
From €6.95 *
FD Bloodworms FD Bloodworms / Tin
150 ml (€3.97 / 100 ml)
From €5.95 *
Chlorella Micro Algae Powder 100 g Chlorella Micro Algae Powder
0.05 kg (€139.00 / kg)
From €6.95 *
KramerDrak Power Cubes KramerDrak Power
From €9.95 *
Ferrdrakon K Powder for 1.0 l Solution Ferrdrakon K Powder
0.5 Litre (€23.10 / Litre)
From €11.55 *
Duradrakon TH-Plus 100 g Tin Duradrakon TH-Plus Hardener Salt Mixture
0.1 kg (€119.50 / kg)
From €11.95 *
Terrdrakon Substrate 250 g Terrdrakon Substrate
0.25 kg (€29.20 / kg)
From €7.30 *
Aquadrakon EL Bottles Aquadrakon EL Water Conditioning
0.25 Litre (€33.40 / Litre)
From €8.35 *