Bacteria House II

Mountain Tree Bacteria House II features a Patented Lotus Root + Spiral Structure that significantly increases the surface area for effective bacteria cultivation, ensuring unparalleled biofiltration for ponds and aquariums.
Patented Lotus Root Spiral Structure ensures a powerful filtration
60% water absorption rate enables a high filtration efficiency
Rich in mineral elements
Compliant with EU RoHS test

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Excellent Filtration Efficiency

Excellent Filtration Efficiency

Lotus Root Spiral Structure adds up to 3 times more of the filtration space.

Microporous Structure Promotes Bacteria Cultivation

Microporous Structure Promotes Bacteria Cultivation

With a 70% open rate featuring countless micropores, our design offers both outside and inside space for beneficial bacteria cultivation.

Create a Long-Term Healthy Aquatic Ecosystem

Create a Long-Term Healthy Aquatic Ecosystem

Breaks down ammonia, nitrite, and nitrate and releases essential minerals like K, Mg, Fe, Zn, Na, and Ca for thriving aquatic life.

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Mesh Protector Extends the Lifespan of the Bacteria House

Mesh Protector Extends the Lifespan of the Bacteria House

Made of eco-friendly materials, it can be directly put into the filtration system for the long-lasting use of the bacteria house.

Diverse Applications

product comparison

  • Bacterial house I

  • Structure

    Structure

  • Surface Area(㎡/L)

    2488

  • Open Porosity

    52.1

  • Absorption rate

    55-60

  • PH

    7.2

  • Bacterial house II (L)

  • Structure

    Gear shape lotus root spiral structure

  • Surface Area(㎡/L)

    Surface Area(㎡/L)

  • Open Porosity

    70.5

  • Absorption rate

    60-80

  • PH

    7.2

  • Bacterial house III (L)

  • Structure

    Gear shape lotus root spiral structure

  • Surface Area(㎡/L)

    5292

  • Open Porosity

    71.29

  • Absorption rate

    63-80

  • PH

    6.8-7.2

Specifications

Article  

Fresh water Lotus Root Bacteria House I

Aqua φ4×16.5CM

 

Fresh water Lotus Root Bacteria House

Aqug p8x25CM

Article No  

MTE207

 

TF208

 

Size/Packing

 

Di04x16.5 CM

Dia1.6×6.5IN

24PCs/BOX,

4 BOXES/CTN

 

Dia8x25CM

Dia3.1×9.8IN

15PCS/CTN

Package Size  

43×31.5×38.5CM

 

42 5x26x27CM

G.W/CTN 14.5kg 10kg

Review

Barry

Who invented this brush, well done, a super simple idea that gives the product many times better performance.

Review

Alan

very large surface areas, and very effective of physical filtration,save my time a lot.

Ahern

the Mountain tree spawning brush is much softer, and that is very important to me for my fancy goldfish during spawning.

Percival

My koi love them a lot, I have made a successful breeding this year. Thank you MT!

Benjamin

Excellent design that give perfect water currents flow through as it increased high oxygen for beneficial bacteria.

MT Facebook Group

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