Ultum Nature Systems DELTA 90 Aquarium Canister Filter - V2
Product Overview
The Ultum Nature Systems DELTA 90 Aquarium Canister Filter - V2 is a high-performance external filtration system engineered for freshwater aquariums up to 66 gallons. Upgraded out of the box with premium Aquario Neo Flow Lily Pipes and Aquario Neo Media Pure, this unit delivers high turnover rates while operating in near-total silence. It is the best aquarium filter solution for rimless displays, high-tech planted tanks, and community aquariums where crystal-clear water and quiet reliability are absolute non-negotiables.
Need original replacement parts? Click here to purchase the original Delta 90 inflow/outflow replacement parts set!
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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.
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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 bio-film.
- 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 three 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 16W Motor: Delivers up to 250 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 66 Gallons |
| Maximum Flow Rate | 250 GPH (946 LPH) |
| Circulation Flow Rate | 120 GPH (454 LPH) |
| Max Pump Head / Lift | 63 inches (1.6 m) |
| Power Specifications | AC110V 60Hz (16 Watts) |
| Chamber Capacity | 1.50 Gallons |
| Media Basket Capacity | 0.28 Gallons x 3 Trays (0.84 Gallons Total) |
| Included Tubing Size | 12/16 mm (1/2 in inside diameter) |
| Dimensions | 8.85 x 8.10 x 16.30 inches |
What's Included
- 1x UNS DELTA 90 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 50 to 60-gallon aquarium performs best with an aquarium filter rated around 200 to 250 GPH to ensure thorough mechanical filtration, biological processing, and adequate flow distribution across dense aquascapes.
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 90 caddy?
Layer coarse sponge pads in the lower tray to catch heavy particulate matter before it reaches your biological media. Fill the upper media trays 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.