Home > Lotus Root Bacteria House III
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  • 3rd bacteria house
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  • 3rd bacteria house 2
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  • 3rd bacteria house

Lotus Root Bacteria House III

Being optimized based on Lotus Root Spiral Bacteria House II, with new indented Lotus Root and Spiral structure design. Provides 5,292 sqm per Liter surface area.

The revolutionary Lotus root 3D structure Keeps water and microbes active. Click the play button to see more about this product.


  • Maximize space for nitrifying bacteria colonial
  • Enhance fish and microbes immune system
  • Activate water molecules, improve metabolism of organisms

Features of Lotus Root Bacteria House III Product

Mountain Tree revolutionary innovated filter media - Lotus Root Spiral Bacteria House III Greatly improve the surface area and negative ion based on 2nd generaion.

Upgraded gear shape spiral design, more suitable for the reproduction of beneficial bacteria

The gear-like design upgraded on the basis of the Bacteria House II can change direction of the water flow to gentle the water pressure which is more conducive to the breeding of beneficial bacteria.

Benefits fish immune systems and colorings

The media emits far infrared ray which makes the water alive and benefits fish immune systems and colorings.

Mesh Protector

For safe shipement and more 3D space

Each piece of the lotus root media comes packaged with a mesh protector, which lends to its safe shipment and increases the 3D spatial capacity for bacterial development.

Rich Mineral Elements

Helps fishes growing stronger

Contains various minerals for fish, coral, and plants, including K, Mg, Fe, Zn, Na, Ca, which improves the growth rates of fish bones while enhancing fish appetites and optimally balancing their blood conditions.


Article Article No. Size/Packing Package Size G.W/CTN
Fresh water Lotus Root Bacteria House III(S) φ4×16.5CM MTF217 Dia4x16.5CM
43×31.5×38.5CM 15.5kg
Fresh water Lotus Root Bacteria House III(L) φ8x25CM MTF219 Dia8x25CM
34.5x26x27.5CM 9kg


Why choose generation 3

What's the difference between generation 2 and generation 3?

Generation 3 has exceeded generation 2 basically in surface area. The product parameters below would best illustrate the difference.

Item Surface Area(sqm/pc) Surface Area(sqm/L) Ion data(pcs/cubic cm)
2nd gen(S) 1130 5623 400
3rd gen(S) 1330 6618 1250
2nd gen(L) 5404 4303 400
3rd gen(L) 6650 5292 1250

Matters need attention

What I should pay attention to when I use this product?

1 Rinse the surface of the bacteria house briefly with water before use. When this product is used in the bakki shower system, it is recommended to add spiral filter mat to the top of the product, which can ensure balanced water flow and reduce the impact of water flow to prolong the durability of the product.

2 Please avoid direct exposure under UV light.

3 Maintenance: Use clear water or water from the tank/pond to gently flush surface of the product. Do not use high pressure nozzle to clean.

4 Replacement: Depending on the specific use, it is recommended to replace it in 2 years to achieve the best filtering results.

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