THE MOST LOVED AQUARIUM
Waterbox REEF systems provide hobbyist a customizable foundation to
design their dream aquarium. The most loved aquarium in the industry
makes you fall in love again with aquatics
FULL GLASS OVERFLOW
Overflow boxes are constructed entirely of glass with water-etched weir teeth.
DUAL ADJUSTABLE RETURN NOZZLES
Each side of the glass overflow box features adjustable return nozzles for precise water agitation.
GLASS OVERFLOW COVER
Each Waterbox has an overflow cover with unique branding.
![Waterbox Aquariums](https://cdn.shopify.com/s/files/1/0273/6590/0397/t/3/assets/pf-783a5861--saltgreencoral.jpg?v=1613569680)
PLUMBING SIMPLIFIED
Our engineers have designed the REEF with a ready to assemble plumbing kit that provides easy installation without any gluing required.
![](https://cdn.shopify.com/s/files/1/0273/6590/0397/t/3/assets/pf-56399be9--reefplumbing.jpg?v=1612893363)
QUICK CONNECT ASSEMBLY
Assembly is quick and easy with no gluing required
PRECISION GATE VALVE
Controls the flow through the drains, ensuring quiet operation.
SAFETY DRAIN
Diverts water into the filtration compartment preventing an overflow, in the event of a clog.
DUAL-MANIFOLD
Additional valves available for optional equipment.
*Available on the REEF 180.5 and REEF 220.6
FLEXIBLE RETURN LINE
Accommodates your choice of return pump by using a flexible hose.
CHECK VALVE
Designed to eliminate back-siphoning, in the event of a power failure.
*Available on the REEF 180.5 and REEF 220.6
A REEF READY SUMP SYSTEM
Our REEF systems shine above the rest with our thoughtfully designed, sized and placed sump system.
FILTER SOCKS & SILENCER
Filter socks are an important for filtering out harmful bacteria and waste. Sock sizes and accessories differ by model.
REEF 100.3 and REEF 130.4:
Include two 4" Micron Felt Filter Socks.
REEF 180.5 and REEF 220.6:
Include two 7" Micron Felt Filter Socks.
REMOVABLE REFUGIUM BAFFLE
Provides the option to utilize a refugium for nutrient export.
*Available on the REEF 180.5 and REEF 220.6.
EVAPORATION RESERVOIR
The sump system has dedicated chamber for the use of an auto top-off controller.
*Available on the REEF 100.3 and REEF 130.4
EXTERNAL EVAPORATION RESERVOIR
Designed for ease of maintenance on our largest models. Includes a separate, external 10.9 gallon reservoir, dedicated for use with an auto top-off controller.
*Available on the REEF 180.5 and REEF 220.6
PRE-CUT FILTER SPONGE
Increases filtration and reduces micro-bubbles in the system.
SOCK SILENCER
Increases filtration and reduces micro-bubbles in the system.