Eheim Substrat Pro + O2xygen

EHEIM SUBSTRATpro+O2xygen is a filter medium that revolutionizes biological water treatment. This latest development, based on the proven and well-established SUBSTRATpro, combines premium materials with state-of-the-art technology.

The secret behind the exceptional effect of EHEIM SUBSTRATpro+O2xygen lies in the tourmaline mineral it contains. Thanks to its unique properties, it generates electron-activated oxygen upon contact with water. This optimizes the oxygen supply within the filter substrate and creates ideal conditions for beneficial bacteria. As a result, metabolic processes in the aquarium are stimulated, enhancing the vitality of fish, plants, and the entire aquatic ecosystem.

The spherical structure of the product ensures high density and optimal use of available space within the filter. The combination of a large colonization surface and activated oxygen allows for faster and more efficient breakdown of pollutants – for crystal-clear water and a healthy ecosystem.

The filter material is specially heat-treated at over 1,000°C, which makes it particularly stable and durable, with excellent resistance. It is pH-neutral, reusable (after careful rinsing), and suitable for both freshwater and saltwater.