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Ultum Nature Systems DELTA 30 Aquarium Canister Filter - V2

Original price $ 114.99 - Original price $ 114.99
Original price
$ 114.99
$ 114.99 - $ 114.99
Current price $ 114.99

Product Overview

The Ultum Nature Systems DELTA 30 Aquarium Canister Filter - V2 is a compact, high-performance external filtration system engineered for freshwater aquariums up to 16 gallons. Upgraded out of the box with premium Aquario Neo Flow Lily Pipes and Aquario Neo Media Pure, this unit delivers high flow rates while operating in near-total silence. It is the best aquarium filter solution for rimless nano aquascapes, delicate shrimp tanks, and small planted displays where crystal-clear water and quiet reliability are absolute non-negotiables.

Important Note: Delta V2 models can no longer be installed to hang on aquarium rims. Need original replacement parts? Original parts for the UNS Delta 30 line are available for purchase separately!

This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to help!

Key Features & Benefits

  • Upgraded Aquario Neo Flow Lily Pipes: Includes durable, shatterproof 12/16mm PETG lily pipes that offer superior clarity, flexible positioning, and customizable flow options.
  • Modular Outflow Expansion: The included Aquario Neo Flow pipes can be tailored and upgraded with specialized optional attachments:
    • Aquario Neo Mixer: Integrates an Aquario Neo Tiny diffuser directly on the outflow to maximize CO2 distribution.
    • Aquario Neo Reliever: Disperses water evenly for livestock and delicate aquatic plants that prefer gentle currents.
    • Aquario Neo Skimmer: Keeps the water surface spotless and free from floating debris and oily biofilm.
    • Aquario Neo Outlet: Optimizes directional water movement to ensure proper circulation throughout your tank.
  • Preloaded Aquario Neo Media (Pure): Includes high-porosity biological filtration media engineered to maximize nitrifying bacteria colonization and maintain biological balance.
  • Convenient Removable Media Caddy: Multi-stage caddy features two dedicated trays to organize mechanical pads and biological media for quick, spill-free maintenance.
  • Sleek Cabinet & Open-Display Aesthetics: Features an attractive matte-finish body designed to elevate your setup whether hidden in a cabinet or placed in plain view.
  • Energy-Efficient 7W Motor: Delivers up to 120 GPH maximum flow while consuming minimal energy and operating silently in quiet spaces.

Technical Specifications

Always verify cabinet clearances and hose sizing prior to final setup.

Specification Details
Product Type / Style External Canister Filter (V2 Model)
Material / Build ABS Plastic & PC Polymer
Recommended Tank Volume Up to 16 Gallons
Maximum Flow Rate 120 GPH (454 LPH)
Circulation Flow Rate 60 GPH (227 LPH)
Max Pump Head / Lift 28 inches (0.7 m)
Power Specifications AC110V 60Hz (7 Watts)
Chamber Capacity 0.53 Gallons
Media Basket Capacity 0.13 Gallons x 2 Trays (0.26 Gallons Total)
Included Tubing Size 12/16 mm (1/2 in inside diameter)
Dimensions 7.17 x 4.80 x 8.15 inches

What's Included

  • 1x UNS DELTA 30 Canister Filter V2
  • 1x Aquario Neo Flow Lily Pipe Set (Medium - 12/16mm, fits glass up to 12mm thick)
  • 1x High-Grade Filter Tubing (1/2″ - 12/16mm)
  • Complete 3-Stage Filter Media Set (including Aquario Neo Media Pure)
  • All necessary installation hardware, suction cups, and connectors

UNS Delta Series Sizing Guide

The UNS Delta canister filter lineup offers targeted filtration across all tank sizes. Use this guide to select the right model for your aquascape:

Filter Model Recommended UNS Rimless Tank Sizes
UNS Delta Mini (Surface Skimmer) UNS 16C, UNS 20C, UNS 3N
UNS Delta 30 UNS 5N, UNS 25C, UNS 30C
UNS Delta 60 UNS 40C, UNS 45U, UNS 60U
UNS Delta 90 UNS 60U, UNS 75P, UNS 90L
UNS Delta 120 UNS 90U, UNS 120U, UNS 120P

Frequently Asked Questions

1. How do I choose the best aquarium filter turnover rate for my tank size?
A reliable rule of thumb for selecting a filter for aquariums is aiming for a turnover rate of 4 to 5 times your total tank volume per hour. For instance, a 12 to 15-gallon nano aquarium performs best with an aquarium filter rated around 50 to 75 GPH to ensure thorough mechanical and biological filtration without blowing delicate livestock around.

2. What are the advantages of Aquario Neo Flow PETG Lily Pipes over standard acrylic or glass pipes?
Aquario Neo Flow pipes are made from high-durability PETG polymer, making them completely shatterproof and crush-resistant unlike delicate glass lily pipes. They can easily be trimmed to fit custom tank depths and seamlessly accept modular attachments like surface skimmers and CO2 diffusers.

3. How can I protect baby dwarf shrimp and fry from getting pulled into the filter?
Slipping a fine pre-filter sponge or mesh intake guard directly over the lower Aquario Neo Flow intake screen prevents newly hatched shrimp and small fry from entering the suction line, keeping livestock safe while catching large debris before it clogs your internal caddy media.

4. How should I arrange my biological and mechanical filter media in the Delta 30 caddy?
Layer coarse sponge pads in the lower tray to catch heavy particulate matter before it reaches your biological media. Fill the upper media tray with the included Aquario Neo Media Pure biological matrix to support beneficial nitrifying bacteria, placing fine polishing pads or chemical media at the top stage for crystal-clear clarity.

Overall rating: 4.5614033 / 5 from 57 reviews.

AI Generated Review Summary

The Ultum Nature Systems DELTA 30 Aquarium Canister Filter - V2 is highly regarded for its quiet and efficient filtration, sleek appearance, and high-quality flow. Customers appreciate its customizable outflow and media, along with its durable build and attractive design.

Summary topics

  • Filter Performance (49%): Many customers remarked that the filter is incredibly quiet and efficient, making it the best they have ever used.
  • Aesthetic Appeal (11%): Customers expressed appreciation for the sleek and professional look of the Aquario Neo Flow Lily Pipes.
  • Flow Quality (17%): A significant number of customers brought up that the flow of the product is great and of high quality.
  • Overall Quality (17%): Many customers loved the high quality of this filter and found it to be very quiet and effective.

Review topics: ["instructions","size","quality","works","shipping","looks","design","set","maintenance","order","filter","flow","intake","tank","hoses","outflow","pipes","equipment","tubing","canister","setup","valves"].

Review highlights

  • "You can feel the difference between cheap and good quality filters." — Cristian G.
  • "very good flow i am using it in 15 gallon aquarium works very well good quality" — Luis M.
  • "The product has such good quality that it really set new standard of a canister filter." — Xiangzhi M.

Reviews

"The canister filter is quality, but UNS thinks calling themselves premier, or high end, allows them to upsell everything. On tanks you need to buy the lids or media towers seperately. On these canister filters they used to provide a comprehensive parts kit (look up older UNS Delta unboxing videos), now you must pay extra. They provide the bare minimum of tubing. If you want 5 stars then provide 5 star products."

— paul (3/5)

UNS CANISTER

"Great flow, easy set up, AMAZING quality and beautiful design!"

— Taylor R. (5/5)

Fantastic Nano filter

"Excellent filter for a small aquarium. Easy to set up, the filter material was included and already in the canister correctly. Filter itself looks great and the pipes are nearly invisible in the tank. Nothing visually distracting, especially nice with a rimless tank. Would definitely purchase again and will likely purchase the larger size for my next tank"

— Erin S. (5/5)

NOISE

"I can still hear noise from the fan"

— Minh T. (3/5)

Perfect filter

"Very strong outflow and does a great job filtering. Even comes with lily pipes which is a plus"

— Andres T. (5/5)

Delta 30 Filter

"Item was delivered with missing parts BUT the support team was quick to respond and get them to me. Very excited to use this for my 15 gal planted aquarium and I enjoy its compact size."

— Jacob H. (5/5)

Strong Flow

"Very strong flow. It is mostly quiet but it does have a slight rattle. Setup for the pump itself was easy, but more clear instructions on how to attack the Lily pipes and connect everything would have been helpful."

— DAVID C. (4/5)

Quiet and Efficient

"After a power surge cooked my HOB, I decided to take the jump and switch to a canister filter. I appreciate the variety chemical, biological, and mechanical filtration included. The filter is incredibly quiet and efficient. My only issue was the tubing included was too short, created a lot of kinks, and made set up difficult. I went over to my LSF and bought 10' of 1/2" tubing, 5' for intake and outflow, and found it worked so much better for my tank. Other than that, the Aquario Neo Flow Lily Pipes make the system look sleek and professional. I will be repurchasing for my other tanks!"

— Rachel M. (4/5)

Delta 30 is GOOD!

"It was fairly easy to set up and it is pretty quiet, looks awesome too and pretty simple."

— Calvin T. (5/5)

"Great little chanister filter and love that it’s paired up with aquiro"

— Gary (5/5)

Q&A

Hi- what sized aquario lily pipes does this come with? I would assume the 13mm (medium) size? Thanks.
Hi Bryan, Thank you for your question. The Ultum Nature Systems Delta 30 Aquarium Canister Filter- V2 includes the Aquario Neo Flow Lily Pipes Medium - 12/15mm. We hope this helps! Best Regards, Team Buce Plant
Hello, does this filter come with the accessories that’s it’s shown with on the UNS website? More specifically I would like to get my hands on the 7 way splitter, would I need to buy this separately?
Hi Ben, Thank you for your question. The Delta 30 includes the filter itself, Aquario Neo Flow Lily Pipes, and the Aquario Neo Media. Please reach out to support@buceplant.com with additional questions. Best Regards, Team Buce Plant
Does the Ultum Nature Systems DELTA 30 Aquarium Canister Filter - V2 come with tubing or will I have to purchase the tubing separately?
Hi Angela, Thank you for your question! The Delta 30 Canister Filter includes with all the necessary tubing for setup. Please reach out to support@buceplant.com with any additional questions. Best regards, Team Buce Plant
Are these Delta series filters self priming? Meaning if my power goes out and comes back on when I'm not home, is it going to burn out the motor trying to run or will it start back up and run normally on its own?
Hi Megan, thank you for your question. The UNS Delta filters are not equipped with a self-priming feature. In the event of a power outage, the filter will not automatically restart on its own. Without manual priming, the motor may not start back up and run normally. To avoid any potential issues, it's recommended to manually prime the filter after a power outage before allowing it to resume normal operation. We hope this information helps. If there is anything else we can assist you with, please email us at support@buceplant.com. Thank you, Team Buce Plant
Does this work with lily intake and outflow pipes?
Hello Roscoe, thank you for your interest! The UNS Delta 30 Canister Filter is designed to work with the included intake and outflow pipes that come with the filter system. These pipes are specifically designed and sized to ensure optimal flow and filtration efficiency for the Delta 30 filter! If there is anything else we can assist you with, please feel free to contact us at support@buceplant.com for further inquiry. Thank you, Team Buce Plant