Regular price$199.99
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The Dennerle Carbo POWER Flex400 Set is a flexible and reliable CO2 injection system that offers a choice between disposable and reusable bottles (not included). It features "Carbo" pressure reducers, and can be used with "Ultra" diffusers or Dennerle flippers.

Dennerle Carbo POWER Flex400 Set
The Dennerle Carbo POWER Flex400 Set is specifically designed to cater to freshwater-planted aquariums that are up to 400 liters (105 US Gals) in size. With the included adapter, the Flex system offers maximum flexibility, allowing the operation of both disposable and reusable bottles (both not included). This set comes with everything you need for convenient CO2 supply in your aquarium. The CO2 disposable cylinder connection makes it easy to use, while the dynamic Valve Control (DVC) feature ensures a steady and stable supply of CO2, creating the best conditions for healthy aquatic plant growth. With the adjustment knob, you can control the CO2 supply speed and amount, for precise and gradual delivery based on your specific needs. This set provides the essential building blocks for photosynthesis, delivering carbon to your aquarium and promoting healthy plant growth.


Complete set for aquariums up to 400L (105 US Gals)
Connection suitable for the CO2 disposable and refillable cylinders
With precision pressure reducer made of milled aluminum
Dynamic Valve Control (?DVC?) for a constant CO2 supply
Two manometers as indicators for the cylinder and working pressure, as well as an adjustment knob and needle valve
Carbon, the most important building block for photosynthesis

In the Box:

CO2 pressure reducer Carbo Power
Special CO2 check valve
CO2 Diffuser Flipper
Adapter for reusable CO2 bottles
Special CO2 hose, 2m
Carbo Test Crystal

Contains gas under pressure; may explode if heated.
Protect from sunlight. Store in a well-ventilated place.
Keep out of the reach of children.
Handle with care. Do not throw.
Do not open by force.
Store in a cool place. Protect from heat above 50 °C. Do not store in cellars.
Do not inhale CO2 gas, which has a suffocating effect in high concentrations. If gas escapes, ventilate the room well.

CoralVue, Inc. and Dennerle hereby guarantee this product to be free from defects in material and workmanship for a period of:

1 Year
Warranty is activated on the date of purchase.

This Standard Limited Warranty applies and is limited as follows:

To the product only as long as it remains in the possession of the original purchaser.
To the product that has not been subject to accident, misuse or abuse.
To the product that has not been modified, altered, defaced, or had repairs made or attempted by other than CoralVue, Inc.
That CoralVue be immediately notified in writing within ten (10) days of first knowledge of defect by owner or his agent.
That CoralVue, Inc. shall be given first opportunity to make any repairs, replacements or corrections to the defective construction within a reasonable period of time.
Under no circumstances shall CoralVue and/or the Manufacturer be liable by virtue of this warranty or otherwise for damage to any person or property whatsoever for any special, indirect, secondary or consequential damages of any nature however arising out of the use or inability to use because of the product defect.
To submit a warranty claim, please visit our CoralVue Support Portal.

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