- Designed specifically for freshwater aquariums only (not suitable for marine aquariums);
- Widely used in freshwater aquariums in China and SE Asia for over a decade;
- Each variant provides different benefits and features for different types of freshwater aquariums;
- Nano-Tech Bio-Spheres are made with inert ceramic material, with added ingredients to provide different characteristics;
- All Nano-Tech Bio-Spheres are fired in oven for over 6 hours, resulting in a very strong and stable bio media that last for years.
- Ceramic base, combined with special ingredient made with a combination of tourmaline, maifanitum, actinolite and volcanic rocks minerals
- Minerals that releases far infrared (FIR) with wavelength between 4-12 ?m, helps
with water clarity and removes foul odor - A weak 0.06mA circuit released by tourmaline, helps breaking down chlorine in tap water used for water change