Dennerle CO2 Diffuser Ultra

Dennerle CO2 Diffuser Ultra

  • Controlled CO2-Supply
  • Made of high-quality, transparent acrylic
  • Compact Form
  • For hoses 4/6 mm
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Description

The Dennerle CO2 Diffusor Ultra ensures highly effective CO2-dissolution through nano-atomisation. The diffuser is made of high-quality transparent acrylic. It can, therefore, be used almost invisibly in the aquarium. The newly developed membranes are made of a special sintered material with extremely small pores. The resulting nano-atomisation of the supplied CO2 ensures a highly effective and safe dissolution of this important plant nutrient in the aquarium. With the help of the integrated bubble counter, the amount of CO2 added can be easily controlled at any time.

The CO2 diffuser Ultra S is suitable for aquariums up to 100 L and is therefore particularly popular for nano aquariums. The M model supplies aquariums up to 200 L, the L model aquariums up to 400 L.

Features

  • Controlled supply through integrated bubble counter
  • Also suitable for Bio CO2-systems
  • Made of high-quality transparent acrylic
  • Ultra-compact form
  • With suction holder
  • For hoses 4/6 mm

Note

Before use, mount vertically in the aquarium for a few hours so that the diffusor fills with some water.

Cleaning

When algae start forming on your PETG equipment or when larger and larger bubbles emerge from your ceramic diffusor it is time for cleaning. PETG-ware is easy to clean, however, it should be done diligently. After the cleaning process, your PETG products will be as good as new.

  • You'll need a household bleach containing chlorine without perfumes. When working with chlorine bleach, please make sure you absolutely observe the manufacturer's safety notes.
  • Pour some of the bleach into a container and mix with an equal amount of water. Mix so much of this solution that the PETG products you wish to clean are entirely covered
  • Soak the PETG-ware in the solution for ½ - 1 hours (depending on the severity of the stains)
  • Take it out and rinse thoroughly
  • Now all the stains ought to be gone, and your PETG-ware should shine as if new
  • Attention: Do not add vinegar to chlorine! Risk of death!

You'll find an extensive how-to with pictures in our Aquascaping Wiki under Cleaning Glasware.

Dennerle

Dennerle

Dennerle has been operating in Vinnigen since its foundation in 1966 and, after more than 50 years of company history, the building blocks Dennerle relies on is experience. The philosophy behind Dennerle is to create a small and tangible, intact piece of nature, in harmony with the natural environment. That is why sustainability is a company-wide concept and is implemented at every possible point. In order to achieve an ecologically balanced aquarium, Dennerle relies on a system that is based on 5 pillars. Animals, plants, water, substrate and lighting. Dennerle offers the optimum equipment to bring this complex, but not complicated system into harmony.

Manufacturer information

Manufacturer
Name Dennerle GmbH
Street Industriestraße 4
City 66981 Münchweiler/Rodalb
State Rheinland-Pfalz
Country Deutschland
E-mail marketing@dennerle.com
Website dennerle.com

General information

Item no.
EAN
Weight
Shipping weight

Questions and answers about Dennerle - CO2 - Diffuser - Ultra

You have questions about this product? Ask other customer or our support team about this product!

At what working pressure does this diffuser run particularly quietly and/or efficiently?
Translated from German
Adrian H.
Nov. 2023
Aquasabi Support
Mar. 2024
The recommended working pressure is approx. 1 to 2 bar.
Translated from German
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Customer reviews

This item has been rated 5 out of 5 stars
2 Reviews
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1 Star(0)
Jochen S.
All good
16th January 2025
Dennerle - CO2 - Diffuser - Ultra - M
Dennerle - CO2 - Diffuser - Ultra - M

As described, everything went smoothly and without any problems. Would buy again

Translated from German
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Passt alles

Wie beschrieben, lief alles Reibungslos und ohne Probleme. Gerne Wieder

Christian R.
Very fine atomization and nice look for plastic
18th May 2022
Dennerle - CO2 - Diffuser - Ultra - L
Dennerle - CO2 - Diffuser - Ultra - L

The diffuser is smaller than I thought. But it's completely sufficient for my 200 l aquarium. I manage to reach 20 mg/l without any big problems. (read more)

Translated from German
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Sehr feine Zerstäubung und schöne Optik für Plastik

Der Diffusor ist kleiner als ich dachte. Aber er reicht vollkommen aus für mein 200L Aquarium. Ich schaffe ohne große Probleme die 20mg/L.

Er sieht auch noch ganz schick aus für einen Diffusor, grad für einen aus Plastik. Natürlich gibt es da auch noch schickere aus Edelstahl. Aber grad so mancher aus Glas wirkt richtig hässlich dagegen. Für den Preis ist es echt ein Geheimtipp hier im Shop.