red-sea-reefer-250-g2
Red Sea

Red Sea Reefer 250 G2+ Aquarium System

RS-REEFER250

$1,400.00In stock

The Red Sea REEFER 250 G2+ is a mid-sized rimless reef-ready aquarium system with a 54-gallon (203 L) ultra-clear, beveled-edge display tank and an in-cabinet sump, with a total system...

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OVERVIEW 01

What it is, and who it is for.

Red Sea Reefer 250 G2+ Aquarium System

The Red Sea REEFER 250 G2+ is a mid-sized rimless reef-ready aquarium system with a 54-gallon (203 L) ultra-clear, beveled-edge display tank and an in-cabinet sump, with a total system water volume of 245 L. The G2+ generation adds a 3-in-1 ReefATO+ auto top-off system with temperature monitor and external leak detector, thicker 12mm ultra-clear glass, a refined central overflow with silent downflow, and a marine-spec laminated plywood cabinet. All REEFER aquariums include a 2-year warranty, extendable to 3 years with registration.

Specifications
Display Tank Length 90 cm
Display Tank Height 53 cm
Display Tank Width 50 cm
Total System Height 140 cm
Total System Water Volume 245 L
Display Tank Water Volume 203 L (54 US gal)
In-Cabinet Sump Water Volume 42 L
Front/Side/Bottom Glass 12 mm ultra-clear
Auto Top-Off 3-in-1 ReefATO+ with temp monitor & leak detector
Warranty 2 years (3 with registration)
BUILD AROUND IT · LIVE

Build around the Red Sea Reefer 250 G2+ Aquarium System.

It's already in your system below. Add the flow, filtration and dosing around it and the discount starts working — tiers climb as the build grows, and the reef meter fills with it.

COMPARE 06

Pick the right one, not the biggest one

The honest line-up from aquariums & stands. Most buyers reading this page should buy the middle column.

AIO 65.4AIO 65.4$990WB_AIO_SW_65_4_1 View product
Our pickRed Sea Reefer 250 G2+ Aquarium SystemRed Sea Reefer 250 G2+ Aquarium System$1,400This page Add to cart
MARINE X 60.2MARINE X 60.2$1,699WB_MARINEX_60_2_1 View product
Price
$990
$1,400
$1,699
SKU
WB_AIO_SW_65_4_1
RS-REEFER250
WB_MARINEX_60_2_1
Buy it for
The AIO (All‑In‑One) series offers a compact, integrated solution that...
The Red Sea REEFER 250 G2+ is a mid-sized rimless...
Designed for saltwater enthusiasts, the MARINE X 60.2 range features...
QUESTIONS 07

Asked before checkout

The questions our support inbox actually gets.

Does it ship quickly?+

Orders placed before 2 PM ET on a business day leave the same day. Tracking is emailed the moment the label prints.

What if it's the wrong fit for my tank?+

Return it. 30 days, no restocking fee, refund to the original payment method. Better: tell us your tank first and we'll spec the system for free — half of all returns are sizing problems.

Who handles the warranty?+

We do. Everything carries the manufacturer's warranty and we run the claim for you — one email to us instead of a ticket queue.

How does the bundle discount work?+

Add items in the bundle builder: 2+ items saves 5%, 3+ saves 8%, 4+ saves 12%, and 5+ saves 15% off the whole system, applied at checkout.