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Home » Aquarium Supplies  » Filters  » Inline & Specialty Filters  »  NextReef MR1 Filter Media Reactor Kit w/ Danner Mag-Drive Supreme 1.9 Water Pump
NextReef MR1 Filter Media Reactor Kit w/ Danner Mag-Drive Supreme 1.9 Water Pump

NextReef MR1 Filter Media Reactor Kit w/ Danner Mag-Drive Supreme 1.9 Water Pump

Average Rating 5 3
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NextReef MR1 Filter Media Reactor Kit w/ Danner Mag-Drive Supreme 1.9 Water Pump Information

Product Manuals & Documentation

Kit Includes:
  • NextReef MR1 Filter Media Reactor
  • Danner Mag-Drive Supreme 1.9 Water Pump
  • 1/2 inch Clear Flexible Vinyl Tubing x 6ft
  • Plastic Hose Clamp 1/2 inch x 2
  • Two Little Fishies Ball Valve w/ Hose Barbs for 1/2 Inch (12.7 mm) I.D. Tubing

NextReef MR1 Media Reactor

NextReef Reactors Loom Large Over the Competition! The MR1 families of Media/Substrate Reactors feature a massive 4-inch reaction chamber. The extra wide design maximizes water to media contact, increasing efficiency and minimizing dead zones in the reactor.NextReef Reactors have the largest capacities around, giving you the ability to run large amounts of media, or multiple products simultaneously. They`re ozone-safe, and perfect for phosphate control, de-nitrification or fluidized sand filtration. The NextReef MR1 stands 16 inches tall... that`s over half gallon, big enough for large reef systems - up to 250 gallons.

Every NextReef Reactor is hand-crafted in the USA from the highest quality materials, and CAD engineered / CNC cut for a precise fit.

  • Recommended Tank Size: 250 gallons Marine / 500 gallons Freshwater
  • Recommended Flow Rate: up to 160GPH
  • Height: 16" Overall Height / 14" Reaction Chambers (405mm / 355mm)
  • Footprint: 6" x 6" (150mm x 150mm)
  • Reaction Chamber: 14" x 4" (Dual) (535mm x 100mm)
  • Total Capacity: 155 cubic inches / 0.68 gallons / 86 fluid ounces / 2.6 litre
  • Inlet / Outlet: 1/2" 90 Degree Barb Fittings - fits standard 1/2" ID tubing
Danner Mag-Drive Supreme 1.9 190 GPH Water Pump Feature(s):
  • Flow Rate: 190 gph maximum flow with a 7` shut-off
  • Power consumption: 19 Watts
  • Pump Size (L x W x H): 3.5" x 2.2" x 3.2"
  • Outlet Size / Inlet Size: 1/4" / No Thread
  • 10` grounded power cord
  • built-in adjustable flow control
  • These pumps can not be run externally. They can be run 1/2" of water.
  • 5 year manufacturer`s Limited Warranty
1/2" I.D. (inside diameter) Clear Flexible Vinyl Tubing

Multipurpose flexible Vinyl tubing available in any length to suit your soft plumbing needs. Flexible vinyl tubing is inexpensive, easy to connect and disconnect making it ideal for plumbing projects.

Plastic Hose Clamp 1/2 inch

Clamps are recommended when using flexible tubing.

Two Little Fishies` Ball Valves w/ Hose Barbs

Barbed Aquatic Ball Valves for regulating water flow through standard hose used for devices such as canister filters, pump return lines, protein skimmers, calcium reactors, etc. Hose slips onto barbed end for secure fit.

Manufacturer Info

NextReef Systems
NextReef Systems operates a 4,000 square foot state-of-the-art plastics manufacturing facility in Bradenton, FL. The combination of precision CNC and laser cutting capabilities with master acrylic craftsmanship allow them to bring you the highest quality products for your aquarium, large or small. All of their products are made in the USA, from domestically sourced material (whenever possible!).

NextReef MR1 Filter Media Reactor Kit w/ Danner Mag-Drive Supreme 1.9 Water Pump Reviews

Average Rating
(3 reviews)
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Happy with product

Reviewers Rating Excellent!

Posted: 8/3/2015 from CLOQUET, MN UNITED STATES
5.0 5
Experience Level: Expert

Comments: Well built and the pump is very quiet .I use this with bio pellets I'm very pleased with the results although I did have to replace the sponge filters with the screens from two little fishy's.

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Reviewers Rating Excellent!

Posted: 8/30/2014 from FLAGLER BEACH, FL UNITED STATE
5.0 5
Experience Level: Intermediate

Comments: Outstanding product. Quality built and works perfectly. Running mine with Seachem activated carbon and GFO media. Has eliminated algae problem in one week.

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Great Reactor

Reviewers Rating Excellent!

Posted: 8/17/2014 from TAMPA, FL UNITED STATES
5.0 5
Experience Level: Intermediate

Comments: Great Reactor! I have 2 and love them. Easy to use and easy to clean. Very good quality, thick acrylic.

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