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When Aquascaping or in a planted Aquarium, the CO2 content should move from 20 to 30 mg / l. This ensures an adequate supply of water plants in your Aquarium for a beautiful vegetation. A available corresponding test liquid is e.g. CO2 Check by Aqua Rebell.

In general, the CO2 Drop Checker, or CO2-duration tests of glass are made and blend optically very inconspicuous into your layout. They are installed usually with a suction cup and should be fixed in a visible place, at the flows past the Aquarium water.

CO2 - Permanent Tests • the CO2 level always in view!

For control and display of the CO2 content in the water itself, CO2 Drop Checker, respectively CO2 endurance tests are, or particularly well. About a test liquid, the CO2 level of the water through a corresponding color (usually 1-2 hour delay) appears.

For control and display of the CO2 content in the water itself, CO2 Drop Checker, respectively CO2 endurance tests are, or particularly well. About a test liquid, the CO2 level of the water... read more »

CO2 - Permanent Tests • the CO2 level always in view!

For control and display of the CO2 content in the water itself, CO2 Drop Checker, respectively CO2 endurance tests are, or particularly well. About a test liquid, the CO2 level of the water through a corresponding color (usually 1-2 hour delay) appears.

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GH-GOODS - CO2 Hang-On Permanent Test, Glass (Dropchecker)

CO2 Hang-On Permanent Test, Glass (Drop Checker)

from 6.90 €

GH-GOODS - CO2 - Permanent Test, Glass (Dropchecker) in two different sizes

Permanent CO2 Test, glass bowl

from 7.95 €

GH-GOODS - CO2 - Permanent Test / Long-Term Test, Glass Sphere (Dropchecker)

CO2 - Permanent Test, glass ball (Dropchecker)

9.50 €

AQUA-NOA - CO2 test solution / indicator fluid, 20 and 30 mg/l CO2

CO2 Check test solution (indicator fluid)

from 4.49 €

0,02 l (224.50 €/l)

CO2 U-Pipe S, 11 mm

CO2 U-Pipe S, 11 mm

6.40 €

SAVE
21%

Permanent CO2 test Correct (Dennerle Egg)

Permanent CO2 test Correct (Dennerle Egg)

before 18.90 €
14.90 €

Permanent CO2 Test (Drop Checker)

Permanent CO2 Test (Drop Checker)

10.90 €

Permanent CO2 Test - Nano (Drop Checker)

Permanent CO2 Test - Nano (Drop Checker)

10.90 €

CO2 Check 30 mg/l ndicator for permanent CO2 test, 250 ml

CO2 Check 30 mg/l ndicator for permanent CO2 test, 250 ml

16.90 €

0,25 l (67.60 €/l)

CO2 Check 20 mg/l Indicator for permanent CO2 test, 250 ml

CO2 Check 20 mg/l Indicator for permanent CO2 test, 250 ml

16.90 €

0,25 l (67.60 €/l)

ADA Drop Checker

49.90 €

SAVE
10%

ADA Joint Glass 18 mm (JG-002)

Joint Glass, 18 mm (JG-002)

before 8.50 €
7.65 €

SAVE
53%

ADA Joint Glass 22 mm (JG-003)

Joint Glass, 22 mm (JG-003)

before 8.50 €
3.99 €

Speed Controller (flow regulator)

Speed Controller (flow regulator)

22.95 €

ADA A-Branch, black

A-Branch, black

9.95 €

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