Red Sea REEFER MAX 750 G3 Aquarium System (158 Gal)

The Red Sea REEFER MAX 750 G3 is a complete, ready-to-run reef aquarium system built around a massive 70 inch rimless ultra-clear glass display, a marine-spec cabinet, and Red Sea's full suite of G3 hardware, all managed from the ReefBeat app. With a 158.5 gallon display and a 198.1 gallon total volume, the 750 is the flagship of the standard REEFER MAX line, giving you the length and water volume for a true showpiece mixed or SPS reef while every pump, skimmer, and roller stays hidden below.

What's Included

• REEFER 750 G3 aquarium in ultra-clear, beveled-edge glass with a rimless low-profile black overflow and reinforced eurobracing
• Marine-spec cabinet (choice of Black or White) with a slide-out control panel
• Sump with pre-glued, ready-to-run plumbing
• 3x ReefLED G2 170 LED lights with mounting arms
• 1x REEFER DC 900 DC protein skimmer
• 2x ReefWave 45 gyre circulation powerheads
• 1x ReefRun G2 8000 DC return pump with ReefRun controller
• 1x ReefMat 1200 automatic filter roller
• 1x ReefATO+ automatic top-off system

Specifications

Choose Your Stand Color

The REEFER MAX 750 G3 is available with a Black or White marine-spec cabinet. Select your color above. Both finishes use the same water-resistant, laminated construction built to stand up to a saltwater environment.

Recommended Pairings

Round out your build with quality salt, rock, and reef gear. Ask our team about aquascaping rock, live sand, salt mix, test kits, and the additives you will want on hand for a successful cycle and long-term reef care.

Frequently Asked Questions

Is this really plug-and-play?
Yes. The 750 G3 ships with the pump, skimmer, powerheads, filter roller, ATO, and lighting matched to the system. You assemble the cabinet and tank, connect the pre-glued plumbing, add rock, salt, and water, and configure everything through the ReefBeat app.

How is it different from the REEFER MAX 625 G3?
The 750 is a much longer tank: 158.5 gallons on a 70.9 inch footprint versus 131.3 gallons on the 59.1 inch 625. To light the wider aquascape the 750 uses three ReefLED G2 170 fixtures (versus two on the 625) and pairs them with a larger 40 gallon sump, while both share the same REEFER DC 900 skimmer, ReefRun G2 8000 return pump, 2x ReefWave 45 circulation, and ReefMat 1200 filter roller.

Can I pick it up or have it delivered?
This system is set up for in-store pickup at our shop, and we can also arrange direct freight delivery to your location. Contact us for a freight quote before ordering. If it is not currently in stock we can bring one in as a special order.