When you buy REEFER S-550 G3 Deluxe (Black + 2 × RL170 & arms), you can expect:

• The display tank (S-550 size) with ultra-clear glass, strong construction, suitably large footprint and depth for reef aquascape.

• The marine-spec stand/cabinet in Black finish, sized appropriately for the S-550 size, built to handle the volume and plumbing.

• Integrated in-cabinet sump and plumbing: mechanical filtration chamber, media cups, return pump chamber, pre-installed plumbing for down-flow/return, etc.

• The 2 × RL170 LED lighting fixtures + mounting arms for the display, making the lighting package part of the bundle.

• Built-in automation/monitoring features typical of the G3 line such as auto top-off (ATO) and potentially leak detection/temperature monitoring (depending on region/spec).

• A strong foundation for a reef system — you still need to supply certain equipment (return pump(s), wave makers/powerheads, protein skimmer, substrate/live rock, corals/fish, test kits etc).

Construction of REEFER S-550 G3 Deluxe

• The S-series brings deeper and wider dimensions than standard models (giving more aquascape volume) along with the G3 plumbing and flow upgrades.

• Glass & structural strength: The ultra-clear glass front and sides, thick panels (e.g., 19 mm) and for large models euro-bracing or aluminium super-structure ensure long-term stability.

• Hydrodynamic plumbing: Enlarged down-flow inlet reduces turbulence and noise. Dual return pump outlets plus optimized piping mean better circulation in the display, which is vital for reef success.

• Large sump/pump chamber design: The S-series is described as having a professional sump design, media cups, and slide-out control panel for easy access to controllers/equipment.

• Lighting coverage: With the RL170 fixtures included in the Deluxe version, you have a high-output lighting setup which is suitable for many reef corals, but you should check your aquascape depth and coral demands to ensure adequate light penetration.