Waterbox Peninsula

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The Most Beautiful Room Divider

Transform the Aquarium keeping experience with the PENINSULA. The PENINSULA takes the “room divider” to a new level with best in class features and unmatched clarity.

Peninsula 90 Peninsula 120 Peninsula 150 Peninsula 180





Sump Filtration

Sump Filtration

Sump Filtration

Sump Filtration



 1. Outstanding Overflow Design

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 Lid

Each Waterbox has an overflow cover with unique branding.

Removable Weir Teeth

Newly designed removable weir teeth system allows for easy maintenance and cleaning.

*Available on the 90 and 120


2. Plumbing Simplified

Waterbox engineers have designed the REEF with a ready to assemble plumbing kit that provides easy installation without any gluing required. 


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.



Additional valves available for optional equipment.

*Available on the FRAG 150 and FRAG 180


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 150 and REEF 180.


3. Reef Ready Sump System

Waterbox engineers have designed the PENINSULA with a ready to assemble plumbing kit that provides easy installation without any gluing required.


Filter Socks & Silencer

Filter socks are an important for filtering out harmful bacteria and waste. Sock sizes and accessories differ by model.

Include two 4" Micron Felt Filter Socks with two 4" silencers.

Include two 7" Micron Felt Filter Socks.


Removable Refugium Baffle

Provides the option to utilize a refugium for nutrient export.

*Available on the PENINSULA 150 and PENINSULA 180.


Evaporation Reservoir
The sump system has dedicated chamber for the use of an auto top-off controller.


External Evaporation Reservoir
Designed for ease of maintenance on our largest models. Includes a separate, external 18.1 gallon reservoir, dedicated for use with an auto top-off controller.

*Available on the PENINSULA 180.



Pre-cut Filter Sponge
Increases filtration and reduces micro-bubbles in the system.


4. Accessibility from both sides

Waterbox furniture is designed to elevate your living spaces with our first in class cabinetry and finishes. Waterbox PENINSULA offers the industry’s only cabinet with access from both sides.


Soft-Close Doors
PVC coated hinges with soft close doors.


Leveling Feet
Leveling feet to provide long-lasting support and stability.

Push-Open Doors
Recessed push-open hardware.



 Peninsula 90Peninsula 120Peninsula 150Peninsula 180

(2) AI HMS Brackets

(1) AI HMS 2-Arm Kit

(1) AI HMS 36" Rail

(2) AI HMS Brackets

(1) AI HMS 2-Arm Kit

(1) AI HMS 48" Rail

(3) AI HMS Brackets

(1) AI HMS 2-Arm Kit

(1) AI HMS 60" Rail

(4) AI HMS Brackets

(1) AI HMS 2-Arm Kit

(1) AI HMS 72" Rail

Return Pumps(1) ETM Vetra S2(1) ETM Vetra S2(1) ETM Vetra M2(1) ETM Vetra M2
Skimmer(1) Nyos 120(1) Nyos 160(1) Nyos 220(1) Nyos 220
Auto Top-off(1) D-D H2O ATO(1) D-D H2O ATO(1) D-D H2O ATO(1) D-D H2O ATO




SystemHeight with Cabinet1550mm1550mm1550mm1550mm
Total Volume334 L411 L705 L859 L
Display TankDimensions900 x 500 x 550mm1200 x 500 x 550mm1536 x 643 x 600mm1836 x 643 x 600mm
Glass Thickness12mm12mm19mm19mm
Water Height535mm535mm585mm585mm
Aquarium Volume224L301 L527 L632 L
SumpSump Dimensions680 x 450 x 380mm680 x 450 x 380mm920 x 520 x 400mm820 x 520 x 400mm
Sump Volume109 L109 L179 L159 L
Glass Thickness6mm6mm8mm8mm

Refugium Chamber

(Max Dimensions)

NANA219 x 392mm219 x 440mm

Refugium Chamber

(Min Dimensions)

NANA219 x 392mm219 x 440mm

Skimmer Chamber

(w/o Refugium)

340 x 438mm340 x 438mm392 x 504mm440 x 504mm

Skimmer Chamber

(with Min  Refugium)

NANA279 x 392mm279 x 440mm

Skimmer Chamber

(with Max  Refugium)

NANA279 x 392mm279 x 440mm
Pump Chamber170 x 213mm170 x 213mm227 x 279mm227 x 279mm
RO Reservoir DIM101 x 438 x 374mm101 x 438 x 374mm142 x 504 x 392mmATO Tank
RO Volume16.5 L16.5 L28.1 LATO Tank
ATO TankATO Dimensions-
-380 x 485 x 400mm
ATO Volume---69 L
Glass Thickness---6mm
PlumbingMain DrainDN25DN25DN32DN32
Emergency OverflowDN25DN25DN32DN32
Pump ReturnDN20DN20DN25DN25
NozzlesDN15 x 2DN15 x 2DN20 x 2DN20 x 2
Filter Socks105mm x 2105mm x 2180mm x 4180mm x 4
CabinetDimensions900 x 500 x 1000mm1200 x 500 x 1000mm1536 x 643 x 900mm1836 x 643 x 900mm
Sump Compartment
Inner Dimensions
810 x 460mm710 x 460mm915 x 605mm815 x 605mm
Material18mm solid plywood
PaintLaminatedPU Painting (side & front)