Ceramic base, integrated with special ingredients made from a blend of minerals that release negative ions
Negative ions help neutralize water and maintain a pH level between 7.0-7.2
They stimulate the growth of oxidizing bacteria colonies and improve water clarity

Bio-sphere pellets are characterized by establishing bacterial colonies in the form of composite bio-nanofilms, allowing different types of bacteria and fungi to grow on their wide surface, such as oxidizing bacteria (including species from the genera Nitrosomonas, Nitrosococcus, Nitrobacter, and Nitrospira), yeast, phototrophic archaea, and others.

• Specifically designed for freshwater aquariums only (not suitable for marine aquariums);
• Widely used in freshwater aquariums in China and Southeast Asia for over a decade;
• Each type provides different benefits and features for various types of freshwater aquariums;
• Bio-sphere nano pellets are made from inert ceramic material, with additional ingredients to provide different properties;
• All bio-sphere nano pellets are baked in a kiln for more than 6 hours, resulting in a strong and stable bio-medium that lasts for years.

Available in 1 kg and 2 kg packages