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Dennerle Aquarium Starter Rapid 100 ml 2x

Dennerle Aquarium Starter Rapid 100 ml 2x

  • For a rapid and safe aquarium start
  • Prevents fish losses
  • Strengthens the self-cleaning power
  • For all freshwater aquaria
  • Excellent bio-compatibility for all aquarium inhabitants
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€ 
12.
90
€ 64,50 / l
incl. 19% VAT
plus € 5,90 Shipping
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Description

Dennerle Aquarium Starter Rapid is a highly effective 2-component bio-activator for a rapid, safe start for newly established aquaria.

It is made up of two components:

  1. Living filter bacteria – they settle on filter material and gravel and instantly begin breaking down pollutants. The bacteria solution is highly concentrated, with a guaranteed 500 million bacteria per millilitre (when filled).
  2. Bacteria booster nutrient solution - the specially developed "bacteria food" ensures rapid growth and reproduction. Powerful nitrification bacteria (Nitrosomonas, Nitrobacter) convert harmful ammonia into nitrate via nitrite, detoxifying the water in the anaerobic areas of the aquarium - primarily in the substrate and the filter - denitrifying bacteria (Paracoccus) convert nitrate into gaseous nitrogen, reducing the nitrate content. The filter bacteria also break down dead plant matter and food residues, fish excrement, organic impurities, proteins, fats, carbohydrates, harmful organic substances and organic sludge.

Features

  • For a rapid and safe aquarium start
  • First fish can be added after just 24 hours
  • For rapid biological activation of filter material and substrate
  • Adds the biologically "correct" bacteria to the aquarium right at the start
  • Active mixture of selected live filter bacteria + bacteria booster
  • Prevents fish losses
  • Strengthens the self-cleaning power
  • For all freshwater aquaria
  • Excellent bio-compatibility for all aquarium inhabitants (fish, shrimps, crayfish, snails, etc.)
  • Package content is sufficient for 100 l tank water

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.
154.0219.01
EAN 4001615016819
Weight 0,27 kg
Shipping weight 0,30 kg

Questions and answers about Dennerle - Aquarium Starter Rapid - 100 ml - 2x

Do you have questions about this product? Ask other customers or our support team!

Quite generally, perhaps not just about this bacteria starter, I would like to set up my Nano Cube again, and I'm a little reluctant to pour the whole amount for 100 l into it. Is there something with a lower dose or smaller size, or is the high dose okay too?
Translated from German
Heike M.
Nov. 2025
Sven Breitenbach
Nov. 2025
Support
You can also dose the Aquarium Starter Rapid to suit your tank. Simply use 1 ml of starter solution per liter of aquarium water. Alternatively, you can also use ARKA Nite Out II and Special Blend; these products can also be used for regular maintenance after the restart. https://www.aquasabi.de/ARKA-Nite-Out-II
Translated from German
Silly question, but does it go into the filter or directly into the water?
Translated from German
S. Harms
May. 2026
Jonas Breitzke
May. 2026
Dennerle Aquarium Starter Rapid 100 can be added to the water column as well as directly into the filter. The bacteria it contains then settle on their own on suitable surfaces in the aquarium and in the filter media.
Translated from German

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