The NextReef SMR1 is based on our standard MR1 media/substrate reactors, but with some significant changes... o Cast blue acrylic for the main body . Made specially for us, it's both thicker and stronger than our standard tubing. The translucent blue color also serves an important purpose - it keeps out light to reduce algae and opimize beneficial bacterial growth. They're great in lighted sumps, or anywhere light exposure is a concern. o Modified internal plenum assembly. Our original design works great with sponges and small media - the SMR1 eliminates the sponges to reduce maintenance. Since BioPellets and Zeolithic media are designed for long term use, reducing maintainence fosters system stability . o Higher flow rates and reduced head pressure . The SMR1 comes set up to use larger fittings than our original reactors, so it flows more water with less restriction . The NextReef SMR1 flows enough water to easily fluidize larger media. The SMR1 features plenums laser-cut from 3/16" acrylic. They're thick, they're heavy, they're strong... and they flow great. Every NextReef Reactor is hand-crafted in the USA from the highest quality materials, and CAD engineered / CNC cut for a precise fit. Every SMR1 package includes a reactor, 90 degree hose barbs and plastic hose clamps. The SMR1 includes a Hang On Adapter. NextReef SMR1 XL Media Reactor Recommended Tank Size: 375 gallons Marine Height: 23" Overall Height / 21" Reaction Chamber (585mm / 535mm) Width: 6" Overall (150mm) Reaction Chamber: 21" x 4" (535mm x 100mm) Total Capacity: 230 cubic inches / 1.0 gallons / 127 fluid ounces / 3.8 litre Inlet / Outlet: 5/8" 90 Degree Barb Fittings - fits standard 5/8" ID tubing

Recommended Tank Size: 375 gallons Marine

Height: 23" Overall Height / 21" Reaction Chamber (585mm / 535mm)

Width: 6" Overall (150mm)

Reaction Chamber: 21" x 4" (535mm x 100mm)

Total Capacity: 230 cubic inches / 1.0 gallons / 127 fluid ounces / 3.8 litre