Bio Filter Media Balls, Bacteria House Ball Bio Filtration Media for Aquarium Sump Canister Koi Ponds
It can radiate far-infrared rays to kill the harmful bacteria,therefore accelerating the process of metabolism and excretion of toxin for fishes.
* Material: ceramic
* Diameter of ball: 21mm
* This is Breathing Bio Ball made by nano technology.
* The Bio Ball were Fired by high temperature.
* Great Material for the growth of nitrifying bacteria.
* Full of rich variety of natural elements and essential minerals and trace elements.
* Great help to restore the natural water quality, and provide the most suitable living environment for your fishes.
* Please allow 1-3cm differences due to manual measurement
* The real color may be slightly different from the photo, due to a variety of factors such as computer screen contrast or light.
Product Name | Bio Filter Media Balls, Bacteria House Ball Bio Filtration Media for Aquarium Sump Canister Koi Ponds |
Size | Dia20-22mm |
Material | maifan stone, pelelith and fluorspar. |
Package | 20kg/bag |
Name | Data |
PH | 7.1 |
Porous Ratio | 65.54% |
Water Adsorption | 58.56% |
Volumn Denstity | 1.13g/cm3 |
Compressive Strength | 17N/mm |
SiO2 | 80.92% |
TiO2 | 0.13% |
Al2O3 | 7.87% |
CaO | 8.44% |
MgO | 0.71% |
Fe2O3 | 0.53% |
K2O | 0.53% |
Na2O | 0.11% |












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