The store will not work correctly in the case when cookies are disabled.
Bulk Reef Supply Saltwater Logo
Bulk Reef Supply Freshwater Logo

FREE SHIPPING: Dry Goods Orders $49+ & Live Animal Orders $179+

Skip to Content
Menu BRS Freshwater
My Cart
    • My Account
    • My Wish List
    • My Orders
    • Address Book
    • Sign Out
    • Reward Points
  • Sign In
Bulk Reef Supply Mobile Menu
Close

Quick Links

  • DEALS
  • Gift Cards
  • What's New
  • Education
  • Clearance
  • Open Box
  • PR Rewards
  • Shop Brands
  • FAQs
  • Saltwater
Menu
Weekly Deals Weekly Deals
Sign up to be a Reward Member Earn Reward Points
Returns 365-Day Returns
Experts Aquarium Experts
  • Weekly Deals Weekly Deals
  • Sign up to be a Reward Member Earn Reward Points
  • Returns Risk-Free 365 Day Returns
  • Experts Aquarium Experts
Loading...
Ultum Nature Systems

45U Rimless Aquarium - 9 Gallon

In stock
Out of stock
SKU
253783
Be the first to review this product
$104.99 $104.99

- +
Add to Wish List
Risk Free 365 Returns

Your Satisfaction Guaranteed With
365 Day Risk Free Returns

No longer need what you ordered? Ordered one too many? We've got your back.


Return new, unopened products in original packaging within 365 days for a full refund.

Under 60 days? No problem. We’ll issue your refund to the original form of payment. Over 60 days? Still no problem. We'll issue your refund in the form of store credit, which you can use like cash on our website.


Return unused, open box products within 30 days.

Open box but still unused? We can help. We’ll issue your refund to the original form of payment minus a small 10% restocking and handling fee.

Some exclusions apply, for more information go to Return & Replacement Details.

Skip to the end of the images gallery
main product photo
Skip to the beginning of the images gallery
Details

This item has a $10 S&H surcharge.

 

UNS Rimless Aquariums: Beautifully Simple Glass Tanks

  • Low-Iron 91% Diamant Glass
  • 45° Precision Cut Mitered Edges
  • Clear Silicone for a Clean Look
  • Built with Non-Tempered Glass

 

Ultum Nature Systems aquariums have long been a favorite in high-end freshwater aquascaping, known for their clean lines and clear low-iron glass. Those same qualities make them equally impressive for saltwater setups. Offered in many different sizes and shapes like shallow, long, tall, and standard, you'll find the perfect blank canvas for your next nano reef.

Each tank is crafted with non-tempered glass, providing hobbyists the option to drill for an overflow if they prefer to add a sump. Please note that drilling the aquarium will void the manufacturer’s warranty.

The UNS Difference

Ultum Nature Systems specializes in crafting premium rimless aquariums that merge the beauty of nature with sleek, modern design. Their dedication to quality is evident in every aspect of their aquariums, which are renowned for their ultra-clear glass and minimalistic aesthetic. These rimless tanks offer unobstructed views of the aquascapes inside, turning aquariums into living art pieces.

 

Dimensions: 17.71" x 11.02" x 11.02"

Profile: Standard

Volume: 9 US Gallons

Glass Thickness: 5 mm

 

What's Included?

45U Rimless Aquarium (9 Gallon)

Black Leveling Mat

Ultum Nature Systems Oversize Shipping

This item is carefully packed and reaches oversize package limits. An additional $10 Oversize Shipping and Handling fee will be added at checkout.

 

More Information
More Information
SKU 253783
UPC 863741000360
Aquarium Type Saltwater, Freshwater
Aquarium Size Under 10 Gallons
Dimensions 17.71" x 11.02" x 11.02"
Shape / Style Rectangle (Traditional)
Overflow None
Trim / Bracing Rimless
Total Volume 9 Gallons
Material Glass
Glass Thickness 5 mm
Reviews
Write Your Own Review
You're reviewing:45U Rimless Aquarium - 9 Gallon
Your Rating
Product Questions

Product Questions

No questions yet. Be the first to ask the question!

SIGN UP TO JOIN THE COMMUNITY & STAY CONNECTED

Our email newsletter is your front-row seat to the best deals, educational videos, new products and more.

Sign Up Now
BRS Fresh https://media2.cdn.bulkreefsupply.com/media/logo/stores/1/BRS-Logo-498x174.png https://fresh.bulkreefsupply.com/
BRS Fresh Bulk Reef Supply
  • Facebook Opens a new window
  • Youtube Opens a new window
  • Instagram Opens a new window
  • TikTok Opens a new window

Contact

  • 763-432-9691

  • 8am - 6pm CT M-Th
    9am - 4pm CT Friday
  • support@bulkreefsupply.com
  • 6325 Sandburg Road, Suite 200
    Golden Valley, MN 55427 US

About Us
About Bulk Reef Supply
Careers
Mr. Chili Sustainability Alliance
Affiliate Program
Terms & Conditions
Customer Center
Contact Us
Preferred Reefer Program
Returns & Replacements
Payment, Pricing & Promos
Shipping & Delivery
Wholesale Customers
APL Star Logo
© 2026 Aperture Pet & Life. All Rights Reserved.
Privacy Policy

item(s) Added to Your Cart

Product Name

View Cart Checkout Now
You may also like
Spider Wood
Ultum Nature Systems
Spider Wood
From: $7.99

Choose Options
Eco-Complete African Cichlid White Sand 20lbs
CaribSea
Eco-Complete African Cichlid White Sand 20lbs
$26.08 $26.08

Controsand Substrate - Mojave
Ultum Nature Systems
Controsand Substrate - Mojave
From: $24.99

Choose Options
Super Naturals Substrate - Midnight River
CaribSea
Super Naturals Substrate - Midnight River
From: $21.90

Choose Options
Super Naturals Substrate - Moonlight Sand
CaribSea
Super Naturals Substrate - Moonlight Sand
From: $19.84

Choose Options
Anubias Nana Long Wavy on Driftwood - Live Freshwater Plant
AquaZen
Anubias Nana Long Wavy on Driftwood - Live Freshwater Plant
$34.99 $34.99

Betta Tropical Almond Leaves (10-pack)
Fluval
Betta Tropical Almond Leaves (10-pack)
$11.49 $11.49

Prairie Sand
Aqua Natural
Prairie Sand
From: $20.99

Choose Options
Alternanthera reineckii ‘Mini’ - Live Freshwater Plant (Tissue Culture)
AquaZen
Alternanthera reineckii ‘Mini’ - Live Freshwater Plant (Tissue Culture)
$9.99 $9.99

Dwarf Hair Grass - Eleocharis acicularis 'Mini' - Live Freshwater Plant (Tissue Culture)
AquaZen
Dwarf Hair Grass - Eleocharis acicularis 'Mini' - Live Freshwater Plant (Tissue Culture)
$9.99 $9.99

Login and Registration Form

  • Login
  • Register

Registered Customers
If you have an account, sign in with your email address.
Forgot Your Password?
or

Login with Your Social Profile Login with

Personal Information
Sign-in Information
Password Strength: No Password
Back
or

Login with Your Social Profile Login with
  • Forgot Your Password?

Please enter your email address below to receive a password reset link.
Go back