The MR1 family 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.
Next Reef 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.
MR1 Monster: Recommended Tank Size: 600 gallons Marine/1200 gallons Freshwater Height: 23” Overall Height/21” Reaction Chambers (585mm/535mm) Width: 12.5” x 6” (325mm x 150mm) Reaction Chamber: 21” x 4” (Dual) (535mm x 100mm) Total Capacity: 465 cubic inches/2.0 gallons/255 fluid ounces/7.6 litre Inlet/Outlet: 1/2” 90 Degree Barb Fittings - fits standard 1/2” ID tubing
Every NextReef Reactor is hand-crafted in the USA from the highest quality materials, and CAD engineered/CNC cut for a precise fit.