Nijikawa Niji-no-Taki

Save $400.98
NijikawaSKU: NIji-No-Taki_NO_Media

Style: Niji-No-Taki RDF/Bakki Shower Combo - No Media
Sale price$6,595.00 Regular price$6,995.98

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In Japanese, "Niji" means rainbow, and "Taki" means waterfall. Niji-no-Taki represents the Nijikawa product line that brings live water into your pond.

Niji-no-Taki is an innovative filtration system that integrates a mechanical filter ( RDF drum Filter), biological filter (bakki shower), and sterilization system (UV) into one. It is pump-fed, like all bakki shower systems, pumping your pond water into the system, through the drum, passing the UV, processed by the bio-media, and returning clear and healthy water back to your pond.

Play It Koi & Nijikawa next to the Niji-No-TakiPlay It Koi & Nijikawa next to Niji-No-Taki at the All America Koi Show


Key Features:

  • Compact Design: Complete system using minimal space (40”L x 24”W x 68”H)
  • Durable Construction: Stainless steel construction, strong and weather-resistant
  • Easy Installation: Requires only one pipe from the pond and one waste line to your yard
  • Efficient Filtration: 75-micron screen removes waste from your koi pond
  • Customizable Cleaning: Customized washing cycle by Timer to fit the needs of your pond; No risk of sensor failure
  • Built-in UV Sterilization: Built-in UV lights in stainless chamber help keep water clear, eliminate bacteria film on the drum, and protect beneficial bacteria in the bakki shower below
  • High-Performance Media (optional add on): Strong ceramic media provides abundant surface areas for beneficial bacteria to grow. This ceramic media is 4" X 4" x 2" and fits perfectly inside. 
  • Quiet Operation: Spillway design reduces noise caused by return water flow
  • Warranty: 1-year manufacturer's guarantee
  • Energy Efficient: Energy-saving components run less than 5 amps and use less than 1/2 gallon of water in a 30-second clean cycle
  • High Flow Rate: 10,000 gph flow suitable for 6,000-gallon ponds with heavy feeding


Drum Unit:

  • Stainless Box with 3" inlet/outlet: 40" x 24" x 22" (including 4" height cover)
  • Drum with Screen (pre-installed): Diameter 15" x Length 20", 75 micron mesh
  • Spray Water Pump (pre-installed): 40 psi, 0.8-1.5 Amp, 4.5 GPM Max
  • Rotary Gear Motor (pre-installed): 40 W, 0.64 Amp
  • UV Submersible (pre-installed) x 2: 60 W, 1.0 Amp, 9,000 Hours Each
  • Control Box
  • Control Box Holder

Bakki Shower (Spillway Style):

  • Stainless Box x 4: Length 40" (top) / 38" (bottom) x Width 24" (top) / 21" (bottom) x Height 14"
  • Shower Box Holder/bracket x 8
  • Plastic Egg Crate Media Stand x 27: 12" x 6" x 0.4" Each
  • Stainless Media Stand x 1: 39" x 21" x 2"

Ensure your pond water remains clean and healthy with the Nijikawa Niji-no-Taki filtration system. Perfect for koi enthusiasts looking for a reliable and efficient pond filtration solution.

NOTE: the Niji-no-Taki must be shipped via Freight. Price includes cost of Freight. Please allow adequate time for freight delivery. 

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