Eheim Substrat Pro+O2xygen 2L

EHEIM SUBSTRATpro+O2xygen is a filter material that has revolutionized biological water purification. This latest development, based on the proven SUBSTRATpro, combines first-class materials and state-of-the-art technology.

The secret to the extraordinary effect of EHEIM SUBSTRATpro+O2xygen lies in the precious mineral tourmaline it contains. Thanks to its unique pyroelectric properties, it generates electron-activated oxygen (superoxygen O2-) when in contact with water, which optimizes the oxygen supply to the filter substrate and creates ideal conditions for filter bacteria. This stimulates metabolic processes in the aquarium and activates the vital functions of fish, plants and the entire aquatic ecosystem.

Efficient removal of pollutants - the spherical structure ensures high bulk density and optimal use of the available filter space. The ceramic material with a porosity of 45% provides a huge surface area for beneficial microorganisms. The combination of a large colonization surface and activated oxygen allows pollutants to be broken down more quickly and efficiently, ensuring crystal clear water and a healthy ecosystem. Robust and environmentally friendly – ​​the filter material undergoes a special heat treatment at over 1000 °C, making it particularly stable and durable, and guaranteeing exceptional durability. It is pH-neutral, recyclable and suitable for fresh and salt water.

Advantages of EHEIM SUBSTRATpro+O2xygen

High-quality material: Ceramic filter mass made of silicates and tourmaline.
Innovative technology: tourmaline generates electron-activated oxygen (superoxygen O2-) for an efficient oxygen supply
pH-neutral: does not affect the chemical composition of the water and ensures a stable, healthy climate in the aquarium.
High porosity of 45%: for a large sedimentation area
of filter bacteria
Rapid degradation of pollutants: ensures extremely fast biological degradation of pollutants.
Promotes metabolism: activated oxygen strengthens fish, plants and the entire ecosystem.
Strong and reliable: fired at extreme temperatures (over 1000 °C), the material provides
exceptional durability
Reusable (rinse thoroughly to clean)
Suitable for fresh and salt water