Dennerle CO2 flippers

Dennerle CO2 flippers

Dennerle CO2 flippers for effectiviely dissolving of CO2. With integrated bubble-counting function. 

How it works:

The CO₂ bubbles issue from the opening at the bottom of the Flipper and rise along the channels. Part of the CO₂ dissolves in the aquarium water in the process. The rest accumulates in the collector, from where it is released into the water. The safe design of the collector ensures that the small quantities of CO₂ which are customary for nano aquaria are effectively dissolved, while undesired large quantities of CO₂ are discharged automatically via the waste gas vent.

Available in 4 different models

• Dennerle CO2 Nano flipper for aquariums from 10-40 liter. Size: 2,8 x 4,5 x 0,95 cm
• Dennerle CO2 Micro flipper for aquariums up to 60 liter. Size: 4,5 x 10,5 x 3,5 cm
• Dennerle CO2 Mini flipper for aquariums up to 160 liter. Size: 6,2 x 22,7 x 4 cm
• Dennerle CO2 Profiline flipper for aquariums up to 60 liter. Size: 9 x 25 x 4 cm

Rule of thumb for basic setting:

Start with approx. 1 bubble per minute, per 10 l aquarium water, this means for example, approx. 3 bubbles per minute for a 30 l aquarium.
The CO2 concentration is measured in the simplest possible way with the Dennerle CO2 long-term test. If the test is GREEN, the water contains exactly the right amount of CO2.