This CO2 indicator liquid is suitable for use in any CO2 checker. The liquid does not need to be mixed with water and is immediately ready for use. The langetermijntest remains a long period of working.
This CO2 indicator liquid is suitable for use in any CO2 Drop checker. The liquid does not need to be mixed with water and is immediately ready for use. The liquid is not in direct contact with the aquarium water, making it not becomes contaminated with other compounds. The langetermijntest remains so for a long period of working and can once per 4-6 weeks to be replaced.
Choose the 20mg/L for a tank with mainly slow growing plants, less light and therefore a lower demand for CO2. The 30 mg/L is better suited for a High-end aquarium, where the demand for CO2 is higher by more relief and faster growing plants.
For healthy growth of aquarium plants is an optimum CO2 level is essential. Thanks to the indicator liquid is in 1 glance to see if the content is at the right level. The color of the liquid changes on the basis of the CO2 content of the aquarium water. Colours the liquid green, then the CO2 content at the same level. When it's yellow, there is too much CO2, and when the color is blue, there is too little CO2.
CO2 Check indicator liquid works a long time and can once every 4 to 6 weeks to be replaced !
Instructions for use Aqua Rebell CO2 Check Fill the CO2 langetermijntest with 1-2ml of the CO2 Check fluid, and position the CO2 checker in the aquarium at a place with a lot of flow, far from the CO2 source. After 1-2 hours the CO2 content of the aquarium water be read. When a green color is the CO2 concentration 20 mg/L or 30 mg/L.
CO2 from the aquarium water is exchanged with the air bubble in the endurance test, and vice versa. Depending on the CO2-concentration changes the pH value of the liquid and therefore also change the color. The liquid has a constant KH value and is adjusted in such a way that this bright green color at a pH value of 6.6. This is equivalent to a CO2 level of 20 mg/L or 30 mg/L.