IMPORTANT: Returns are subject to approval and must be new, unused and in original packaging. Damaged returns are subject to restocking fees.
Our recommended choice for aquarium canister filters.
Version 2 now includes Aquario Neo Flow Lily Pipes and Aquario Neo Media
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The Ultum Nature Systems DELTA aquarium canister filter offers many sought-after features planted aquarium tank hobbyists are looking for. The UNS Delta canister filter is easy to operate, maintain and provides optimal flow for various types of popular aquarium styles. Constructed from quality materials, the Ultum Nature Systems Delta 90 canister filter is a fantastic choice for solid filtration in both nano and larger sized aquarium tanks. The canister filter offers a simple startup via the included pump to initiate a siphon. Version 2 now includes Aquario Neo Flow lily pipes and Aquario Neo Media for an upgraded look with the same beautiful performance.
Filtration is crucial for aquarium success and contributes to a healthy and balanced ecosystem. Built from sturdy, quality materials, Ultum Nature Systems DELTA canister filter delivers performance, reliability, and longevity. With high flow rates, quiet operation, flexible media selection, easy setup and maintenance, DELTA is a powerful essential in the aquarist’s arsenal. DELTA leaves water pristine providing an unmatched viewing experience. Enhance aquatic life with DELTA by Ultum Nature Systems.
What we like about the Ultum Nature Systems Delta 90 Aquarium Canister Filter
Sleek Design: The UNS Delta 90 features clean design and simple silhouette. The canister filter now comes with Aquario Neo Flow Lily Pipes, upgrading the outflow and inflow of the filter. Aquario Neo Flow Lily Pipes can be customized with a variety of optional attachments based on your overall setup and tank requirements.
Versatile Application: Upgrade the included Aquario Neo Flow pipes with a variety of attachments -
Aquario Neo Mixer: A great option for those who love in-line accessories without the hassle. Aquario Neo Mixer integrates the CO2 diffuser with the outflow resulting in improved distribution of CO2 into the aquarium.
Aquario Neo Reliever: This optional attachment gently diffuses water flow in the aquarium. It is a fantastic attachment for aquariums that have livestock that require gentle flow, such as Betta Splendens.
Aquario Neo Skimmer: Increases aeration and keeps the aquarium surface free from film, build-up and excess waste.
Aquario Neo Outlet: This attachment features a wider mouth, reducing strong directional flow in the aquarium. A great all-around outflow attachment that resembles classic glass lily pipes without worrying about breakage.
Aquario Neo Inlet: The Aquario Neo Inlet is an optional attachment for the Aquario Neo Flow inflow. This unit features tiny precisely drilled holes that help prevent young livestock and shrimp from being sucked into the filter.
Efficient Performance: UNS Delta filters provide high flow rates and are designed to be energy-efficient. Each filter includes essential types of filter media - Having multiple layers aids in ensuring water is thoroughly filtered for improved livestock health and superior water clarity. Each layer is placed in separate baskets that may be pulled out easily for routine maintenance.
||Suggested Tank Size (Gallons)||Max Flow Rate (GPH)||Tank Recommendations|
|9.65 x 8.7 x 18.33 IN||up to 92G||350||
Ultum Nature Systems 60U
Ultum Nature Systems 75P
Ultum Nature Systems 90P
Ultum Nature Systems 90U
Ultum Nature Systems 90L
Ultum Nature Systems 120U
Ultum Nature Systems 120S
Ultum Nature Systems 180U
*dual units recommended*
- Circulation Flow Rate: 200 GAL/HR
- Chamber Capacity: 2.25 GAL
- Media Basket Capacity: 0.4 GAL x3
- Max Lift: 63IN
- Power Specifications: AC110V 60HZ
- Power Consumption: 24W
- Build: ABS & PC
*Filter circulation flow rate and power consumption were measured based on water outlet at 59IN in height*
About Ultum Nature Systems
Ultum Nature Systems strives to provide industry leading, premium grade aquarium goods with the everyday hobbyist in mind. Versatile and sleek, their innovatively designed aquariums are the perfect canvas and groundwork for all styles of aquarium keeping from planted to marine and reef aquariums. The rest of the catalog features artistic yet user-friendly essential items to compliment and promote the success of a healthy ecosystem. Ultum Nature Systems offers a variety of aquatic plant species, CO2 accessories, substrate, hardscape material, fertilizers and more.
Shipping, Returns and Refunds
Live plants are shipped Monday - Friday for all west coast orders. For all remaining states, live plants will only be shipped Monday through Wednesday and Friday to ensure they arrive at your doorstep 100% healthy.
Rimless aquariums will be shipped throughout the week via UPS or Fedex Ground. For more information, please visit our FAQ page.
Hard goods can be returned up to 14 days after receipt of purchase. Buyer is responsible for return shipping.
Due to its nature, we are unable to accept returns for live plants. In the unlikely event you are unsatisfied in any way, please contact us ASAP. We provide 100% DOA (Dead On Arrival) protection.
To be eligible for a refund/store credit, please contact us within 12 hours of receiving it and provide a photo of the item in its original packaging.
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.