Switch To A Biological Pond Filter For The Health Of Your Koi

for ponds up to 1,500 gallons

for ponds up to 5,000 gallons

Bio Clean – Pond Filter Technology

Upgrade your entire pond filter system with this technology or add on to your current system to improve the natural biological filter in your pond. Either way, your fish will certainly thank you.

Developed based on proven filter technology used by 90% of all Koi hobbyists in Japan, BioClean eliminates all common points of failure by excluding all moving parts; no blower or multiport valve is needed for cleaning and maintenance unlike the common but under-performing pressure- and bead filters.

  • Promotes highly efficient growth of beneficial bacterial colonies
  • All professional breeders and dealers in Japan use the concept behind Bio Clean
  • Less clogging, regular maintenance, and no moving parts in filter
  • You can rely on Bio Clean to last for the lifetime of your pond
  • This simple biological filtration concept has proven to make healthy water so koi health and beauty will blossom to the highest level.

Watch The Filter In Action!

BioClean is based on Mamoru Kodama’s 45 years of experience working with and raising Koi.

BioClean Filter Details

Full-size BioClean Koi Pond Filter for ponds up to 5000 gallons.

  • 4-inch inlet/outlet.*
  • 2-inch waste drain ports x2 (1 for each chamber)^
  • Special Ultraviolet Clarifier chamber built-in for improved UV light performance`
  • No moving parts or electrical components.
  • Strong molded fibreglass construction for long life and zero ultraviolet penetration.

* Inlet port may be reduced according to pump outlet size. Outlet port may only be reduced to 3 inches; 2 inch and lower will not allow for sufficient return flow.

^ Valves not included. Two 2-inch ball or gate valves required for setup & installation.

` UV-C performance depends on wattage, flow rate, pond volume and sunlight exposure.

BioClean Configurations

    1. Standard Configuration
      1. EvenFlow Mats
      2. 200 Magnetic Bio-Balls
      3. 25-watt UV-C
    2. BioClean UV57+
      1. EvenFlow Mats
      2. 200 Magnetic Bio-Balls
      3. 57-watt UV-C
    3. BioClean MBB-400
      1. EvenFlow Mats
      2. 400 Magnetic Bio-Balls
      3. 25-watt UV-C
    4. BioClean MBB-400 UV57+
      1. EvenFlow Mats
      2. 400 Magnetic Bio-Balls
      3. 57-watt UV-C
  1. BioClean UV15
    1. EvenFlow Mats
    2. 200 Magnetic Bio-Balls
    3. 15-watt UV-C
  2. Base Model*^
    1. EvenFlow Mats
    2. Optional;
      1. 15/25/57-watt UV-C
      2. 200/400 Magnetic Bio-Balls
  3. BioClean UV15 SP*
    1. EvenFlow Mats
    2. 100 Magnetic Bio-Balls
    3. 15-watt UV-C

*Configuration not available at all locations.

^BioClean Base Model configuration not available to all customers.

BioClean Mini

All-new BioClean Mini Koi Pond Filter for ponds up to 1000 gallons.

  • 2-inch inlet/outlet.*
  • 1-inch waste drain port x1 (shared by both chambers)^
  • Special Ultraviolet Clarifier port built-in for improved UV light performance`
  • No moving parts or electrical components.
  • Strong molded fibreglass construction for long life and zero ultraviolet penetration.

* Inlet port may be reduced according to pump outlet size. Outlet port may not be reduced; 2 inch is required for sufficient return flow.

^ Valve not included. 1-inch ball or gate valve required for setup & installation.

` UV-C performance depends on wattage, flow rate, pond volume and sunlight exposure.

BioClean Mini Configurations

    1. Standard Configuration
      • EvenFlow Mats
      • EvenFlow Cubes
    2. BioClean Mini UV15+
      • EvenFlow Mats
      • EvenFlow Cubes
      • 15-watt UV-C
    3. BioClean Mini MBB UV15+
      • EvenFlow Mats
      • EvenFlow Cubes
      • 50 Magnetic Bio-Balls
      • 15-watt UV-C
  1. BioClean Mini MBB w/out UV-C
    • EvenFlow Mats
    • EvenFlow Cubes
    • 50 Magnetic Bio-Balls
  2. BioClean Mini UV15+ MD18/24 Submersible Pump Combo
    • EvenFlow Mats
    • EvenFlow Cubes
    • 15-watt UV-C
    • Mag-Drive Utility Pump (submersible/inline) 1800/2400GPH included*
    • Optional;
      1. 50 Magnetic Bio-Balls

*Pondmaster Magnetic Drive Utility Pump 1800 or 2400 GPH submersible pump combo includes described BioClean Mini filter unit plus pump in standard retail packaging. Does not include adapters, fittings, tubing and other accesories required for final setup and use. Necessary pipes, tubing, and adapters must be purchased seprately prior to installation. This configuration is not available at all locations.