Powderful ability in aquarium filtration;radiating far infrared rays to kill harmful bacteria to promote etabolism of fishes.
Size: 158*38mm 154pcs/carton 90*30mm 600pcs/carton ,90*20mm 504pcs/carton
| Items | Data | Items | Data |
| PH | 7.1 | Al2O3 | 7.87% |
| Poros Ratio | 65.64% | CaO | 8.44% |
| Water adsorption | 58.86% | MgO | 0.71% |
| Volumn Density | 1.13g/cm3 | Fe2O3 | 0.53% |
| Compressive strength | 17 N/mm | K2O | 0.53% |
| SiO2 | 80.92% | Na2O | 0.11% |
| TiO2 | 0.13% |