• Absorbs nitrites, nitrates and phosphates
  • Improves the water quality
  • Supplies organic carbon and trace elements
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The AQUARIO Neo BAG MINUS is a water treatment agent that has been specially developed to adsorb harmful nitrites and unused nitrates and phosphates in the aquarium. These substances are toxic to aquatic fauna and flora and tend to accumulate in the aquarium water, which can often only be remedied by regular water changes.
The Neo BAG Minus binds these substances chemically and therefore improves the water quality efficiently. Another advantage of this product is its longevity, as it can be used repeatedly thanks to a simple regeneration process. In addition to the pollutants mentioned, the Neo BAG Minus can also adsorb other negative ions. With two types of energy spheres that provide stable organic carbon and trace elements, the Neo BAG Minus works both biologically and chemically to efficiently remove nitrogen compounds and pollutants. This dual method ensures a rapid and stable improvement in water conditions.


  • Adsorbs harmful nitrites and unused nitrates and phosphates
  • Efficiently improves the water quality in the aquarium
  • The organic carbon spheres can remove nitrogen compounds without any other ingredients
  • Combination of biological and chemical methods


For optimum use, one bag per 60 litres is recommended, and another can be added if a faster effect is required. The Neobag should be placed in a filter where the water flows well, as its effectiveness decreases with slower water flow. Before use, it is necessary to shake the bag about 20 times in clean water, releasing black water - a normal process due to the ingredients of the black energy ball. The energy sphere slowly dissolves within one to two months.

To regenerate the bag, it is placed in 300 ml of liquid with a 10% salt water solution, shaken for about 10 minutes and then soaked for a day. After removing the salt with clean water, the functionality of the bag is restored. Please note that the performance of the bag may gradually deteriorate with repeated regeneration.



The manufacturer AQUARIO specialises in high-quality acrylic CO2 diffusers, very efficient bio- CO2 systems and other useful accessories for aquaristics. The Korean brand, which has been in existence since 2010, follows the guiding principle of offering every aquarist the opportunity to create a near-natural aquascape with the help of its product range. Therefore, AQUARIO offers very elegant and discreet aquarium accessories that do not disturb the layout of an aquarium. Furthermore, they are constantly working on optimising their products as well as expanding the product range with new innovations. Since 2019, the product range is available all over the world.

General information

Item no.
EAN 8809702871855
Weight 0,14 kg
Shipping weight 0,14 kg

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