• Low-iron rimless display — clearer glass and no rim to break the sightline from any of the three open sides.
• White peninsula cabinet — adjustable levelling feet and stainless steel hinges, finished to sit in lighter rooms and against pale flooring.
• ReefATO+ auto top-off included — temperature monitor and leak detector, holds salinity steady between water changes.
• Reef-spec sump — mechanical filtration compartment and an adjustable skimmer chamber, ready to take a protein skimmer.
• Overflow box with surface skimmer and removable weir comb.
• Assembly-ready plumbing — metric and USA bulkhead connectors, no solvent welding on setup day.
• 19 mm glass on the display panels.

• Peninsula display aquarium, low-iron rimless glass
• Matching white peninsula cabinet, adjustable feet, stainless hinges
• Reef-spec sump with mechanical filtration compartment and adjustable skimmer chamber
• Overflow box with surface skimmer and removable weir comb
• ReefATO+ auto top-off, with temperature monitor and leak detector
• Assembly-ready plumbing, metric and USA bulkhead fittings

• Lighting
• Return pump (system is plumbed for roughly 6,000 L/h / 1,600 GPH)
• Protein skimmer — the chamber is ready for one, the skimmer itself is not supplied
• Heater, chiller
• Dosing system, RO/DI unit, saltwater mix
• Live rock, sand, aquascape, livestock, test kits

If you want lighting, pump, gyre flow and skimmer fitted from the factory, the Reefer MAX Peninsula S-700 G2+ is Red Sea's fully-equipped equivalent of this same tank — a different purchase at a different price point.

Allow the full 165 cm system height plus ceiling clearance for lid removal, and check access from all three open sides — a peninsula needs walking space on more than one edge, unlike a wall-backed tank. At 705 L total volume this is a floor-loading item: water alone is roughly 705 kg before glass, cabinet, rock and sand are added. Red Sea doesn't publish a filled weight figure for this model, so get the floor checked by a builder or engineer before installing it anywhere other than a slab or reinforced ground floor.

Red Sea sizes this sump for a return pump rated around 6,000 L/h (1,600 GPH) at the pump face. On the MAX version of this same tank, Red Sea pairs it with a ReefRun G2 12000 return pump and a REEFER DC Skimmer 900 — both are a reasonable starting reference if you're sourcing your own equipment rather than buying the MAX package.

Suited to a reefer who wants a peninsula display for island or room-divider placement and is happy sourcing pump, skimmer and lighting to their own reef style and budget. Not the right choice for a first marine tank, or anyone wanting a single order that arrives ready to run — for that, look at the Reefer MAX Peninsula S-700 G2+.

The weir comb and skimmer chamber need periodic clearing of detritus. The ATO reservoir needs topping up with RO/DI water on its own schedule, separate from water changes.

Any equipment you add is mains-powered — run it through an RCD-protected circuit, with drip loops on every cable entering the cabinet.

Covered by Red Sea's manufacturer warranty, in addition to your consumer guarantee rights under Australian Consumer Law. This is an oversized, heavy item shipped assembled or part-assembled on a pallet — expect a two-person kerbside or room-of-choice delivery depending on access, and confirm doorway and stair clearance before ordering.

What's the difference between this and the Reefer MAX Peninsula S-700 G2+?

This standard version is the display, cabinet, sump and ATO only. The MAX version adds three ReefLED G2 170 lights, two ReefWave 45 gyre pumps, a ReefRun G2 12000 return pump and a REEFER DC Skimmer 900, already fitted.

What return pump flow should I plan for?

Red Sea sizes the plumbing for roughly 6,000 L/h (1,600 GPH) at the pump face; actual delivered flow will be lower once head loss through the plumbing and skimmer chamber is accounted for.

Does it come with a skimmer?

No. The sump has an adjustable skimmer chamber ready to take one, but the skimmer itself is sold separately.

Is the floor under this tank a concern?

At 705 L total volume, yes — check with a builder or engineer, particularly on an upper floor. Red Sea doesn't publish a filled weight for this model; water alone is around 705 kg before cabinet, glass, rock and sand.

Can I add lighting from a different brand?

Yes — the peninsula cabinet and mounting points fit third-party fixtures, though Red Sea's own ReefLED range is designed around this tank's beam spread and mounting arms.