- Unique and patented Spiral Groove Cylinder: The spiral groove design can cut off water flow, divert water in a regular direction from bottom to the top and from inside and out. Increase the space to maximum on which the nitrifying bacteria grows ensuring you get a perfect biological balance in aquarium .The spiral design easy to make vortex, so water can contact time with Mountain Tree Screw Bacteria House for bacteria culturing.
- Far infrared effect
Mountain Tree Screw Bacteria House is far infrared super ceramics added, expensive gems, silicon ore, germanium and tourmaline. Contain various of minerals which are vital for fish digestive system, color, bones, blood…What’s more, the minerals dissolve out of ore and let fish grow vigor.
- Balance pH value
Mountain Tree Screw Bacteria House is not made of calcium and as such it will never erode and thus does not need maintaining, the pH value is neutral,increases the valuable minerals and trace elements in the water. It breaks the water molecules to increase dissolved oxygen levels, Helps to remove toxic materials and heavy metals, Re-vitalizes the water quality.
- Excellent water adsorption
Light weight and quicker water absorption, it will increase up to 80% of original weight. It means in the same condition, Mountain Tree Screw Bacteria House grow up more bacteria.
- Special and unique mesh wrapped up with mesh: to prevent Mountain Tree Screw Bacteria House from breakage while increase the specific surface area for bacteria, strengthen a 3D structure culturing bacteria effect.