45° MITERED EDGES
Signature Ultum Nature System rimless aquarium precision, refined finish
Ultum Nature Systems Peninsula Reef System
$5,999.99
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Ultum Nature Systems Peninsula Reef System
$5,999.99
Shipping calculated at checkout.
Orders shipping to Hawaii or Alaska may require additional shipping and custom freight quote. Please contact us prior to ordering.
Usually ships in 1-2 business days from our fulfillment center
The Ultum Nature Systems Peninsula Reef System is a complete, reef-ready platform built with high-end finishes, integrated filtration, and full system control. Each setup includes a rimless display tank, aluminum stand, pre-installed sump, and complete plumbing, providing a streamlined foundation for your next reef aquarium.
Designed for viewing from multiple sides, the peninsula format is ideal for room dividers, open spaces, and centerpiece reef aquariums. The latest design update features a central overflow, replacing the edge-to-edge overflow design of the V1 and allowing wavemakers to be cleanly mounted on either side for a more streamlined setup. This layout creates a more immersive viewing experience while offering unique aquascaping opportunities from every angle.
What’s Included
- Main display aquarium and matching aluminum stand
- Pre-installed sump
- Aquarium chamber lid and outflow nozzles
- Pre-installed leveling mat on stand
- Leveling feet with adjustment tools
- Magnetic removable doors (front and sides)
- Plumbing parts set
- Filter socks and pre-filter pad
Reef System Highlights
A COMPLETE REEF-READY SYSTEM
Available finishes
WHITE
GREY
LIMITED
Feature Highlights
Slim Chamber
Maximimum display volume
TOOL-FREE PLUMBING
Pre-configured with twist-on unions for straightforward setup
BUILT-IN FILTRATION
Integrated overflow and sump for stable, efficient filtration
EASY ACCESS DESIGN
Removable magnetic doors and soft-close storage drawers
CABLE MANAGEMENT
Dedicated controller space with clean cable routing
ALUMINUM STAND SYSTEM
Pre-installed leveling mat and adjustable leveling feet for safety and stability
INTEGRATED SUMP SYSTEM
Configurable sump chambers for flexible filtration setups
Which System Is Right for you?
Standard
A classic setup, balanced and ready to go
Peninsula
Deserves to be seen from every angle
Shallow
High light, easy access, endless possibilities
The Ultum Marine Experience
Made to order. Ultum Nature Systems Limited Edition White with frost blue glass sump shown. Please contact us for more details on how to order.
Tank and Stand Specifications
R120 PENINSULA
|
R150 PENINSULA
|
R180 PENINSULA
|
|
|---|---|---|---|
| TANK DIMENSIONS | 47.24 x 23.62 x 23.62 IN | 59.06 x 23.62 x 23.62 IN | 70.87 x 23.62 x23.62 IN |
| GLASS THICKNESS | 15MM | 15MM | 19MM |
| DISPLAY AREA VOLUME (GAL) | 98.82 | 124.4 | 147.49 |
| TOTAL VOLUME (GAL) | 124.82 | 156.4 | 184.49 |
| STAND DIMENSIONS | 47.24 x 23.62 x 36.3 IN | 59.06 x 23.62 x 36.3 IN | 70.87 x 23.62 x 36.3 IN |
| DOOR COUNT | 5 | 7 | 9 |
| STORAGE DRAWERS | 1 | 1 | 1 |
Sump Specifications
R120 PENINSULA
|
R150 PENINSULA
|
R180 PENINSULA
|
|
|---|---|---|---|
| DIMENSIONS | 31.69 X D20.79 X H17.72 IN | 37.4 X 20.79 X 17.72 IN | 43.31 X 20.79 X 17.72 IN |
| VOLUME (GAL) | 28 | 34 | 38 |
| FILTER SOCKS INCLUDED | 3 | 3 | 3 |
| TOTAL CHAMBERS | 4 | 4 | 4 |
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Shipping, Returns and Refunds
Shipping
Orders are typically processed within 1-2 business days M-F. However, additional time may be required during peak seasons and federal holidays. For orders containing live plants, we exercise extra caution and assess factors such as travel distance and weather to ensure safe transit.
To avoid delays, please ensure all order information is accurate and complete. We cannot offer refunds and are not responsible for orders shipped to incorrect addresses due to errors in provided information. Once an order has been shipped, delivery times are determined by the carrier and are outside of our control. On average, shipments arrive within 2–5 business days, excluding weekends and holidays. For more information, please visit our FAQ page.
Returns
If you are not satisfied with your purchase, please contact us within 48 hours of delivery. Approved returns must be shipped back within 14 days of approval. Returned items must be unused, unopened, and in their original packaging. Specific return requirements, if applicable, will be listed on the product’s page. For more information, please visit our FAQ page.
Refunds
No worries, we’ll take care of everything as long as it fits the guidelines above.Most answers to general questions can be found on our FAQ page.