Owing to the rise in delivery costs for the Peninsula S 950 and Reefer S 1000 systems costs must be passed on, on a POA basis. These will only be shipped after a delivery cost has been confirmed with you, which will be in addition to the displayed price - listed as out-of-stock to prevent ordering online before knowing cost to deliver - please contact before trying to order.

REEFER Concept

REEFER G3 Upgrades

Next-level flow, Eurobraced strength

Red Sea’s REEFER G3’s benefit from a fully redesigned flow system and new hydrodynamically superior piping, delivering up to 50% more water circulation while significantly reducing energy consumption. Models 425 and above now feature euro-bracing for extra strength and durability.

Reinforced ultra-clear glass

REEFER G3s are constructed from ultra-clear glass with increased thickness of up to 19 mm/0.75”. REEFER model 425 and above are eurobraced for extra strength, while the smaller models are rimless with smooth, beveled edges.


Extra fortified plywood cabinet

REEFER aquariums are mounted on marine-spec plywood cabinets with leveling feet, with REEFER 525 models and above further reinforced with front aluminum supports.

Silent downflow system

The enlarged rectangular inlet to the downflow pipe reduces turbulence, resulting in a quieter operation.

Optimized water circulation

REEFER G3s feature a fully redesigned flow system, delivering up to 50% more water circulation. The larger models also have wider return piping and upgraded nozzles to further maximize flow.

High precision gate flow valve

All REEFER G3s benefit from the new ReefGate, high-precision bespoke gate valve on the downflow pipe, allowing for easy regulation of the flow and a near silent operation.

Improved return outlets & overflow box

The central overflow box is fitted with a removable surface skimmer for easy maintenance, and the return outlets on all models have been curved for improved water distribution.

ReefMat-ready

REEFER G3 systems have a removable, ReefMat-ready mechanical filtration compartment, complete with micron filter socks and media cups.

ReefATO+

All REEFER G3 models come with the ReefATO+ system, which keeps your water volume and salinity stable, and includes an accurate temperature monitor as well as a highly sensitive leak detector.