Skip to product information
Ultum Nature Systems VCA Flow Kit | UNS Dual AIO Tank Flow Accessory

UNS Dual All-In-One x VCA Flow Kit

$29.99 USD
Usually ships in 1-2 business days from our fulfillment center
IMPORTANT: Returns are subject to approval and must be new, unused and in original packaging. Damaged returns are subject to restocking fees.
This product qualifies for FREE SHIPPING!


An optional but recommended upgrade to elevate the flow in your Ultum Nature Systems Dual All-In-One Aquarium. Easily attach VCA Nozzles to your UNS Dual AIO Rimless Aquarium. This flow kit is compatible with all Dual AIO rimless aquariums, excluding the Complete 30A AIO aquarium.

The VCA Random Flow Generator features a unique patented internal design that creates a natural, randomized flow without mechanical components. Its design enhances water movement, helps suspended debris for better filtration, and allows for increase flow without harming corals or disturbing the substrate. Easy to install, it operates silently without extra electricity or heat.

The UNS Dual All-In-One x VCA Flow Kit Includes:
- [1] Flex-Series Random Flow Generator® Nozzles (Printed in reef-safe TPU Thermoplastic Polyurethane)
- [1] 20mm Outflow Adapters

Model Specifications

UNS Reef System x VCA Flow Kit
Assembled Dimensions
3.5 x 1.25 x 1.25" | 89 x 32 x 32mm
Compatibility Ultum Nature Systems Dual AIO Tanks
Recommended Flow Rate 120-450GPH | 454-1703LPH
Material Build PETG, TPU


Random Flow Generator® is a registered trademark of Vivid Creative Aquatics.

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.

Ultum Nature Systems VCA Flow Kit | UNS Dual AIO Tank Flow Accessory
About The Brand

Ultum Nature Systems creates premium aquarium products designed by hobbyists, for hobbyists. Known for thoughtful design that first appeared in their line of rimless aquariums, they continue to move ground in the industry, with the health of your aquarium always at the forefront. Since the release, the brand has expanded into a variety of aquarium needs and everyday essentials that fuse form and function.

From best-selling substrates like Controsoil and Controsand to powerful filtration systems and nutrient-packed aquatic plant fertilizers for aquascapes at every stage, you're sure to find something you didn't know you needed. Jump further in and browse CO2 gear, various natural hardscape choices, then pick up some live aquatic plants and the tools you need to plant, maintain, and keep your tank looking its best. With a recent venture into the world of marine, UNS supports today's aquarium hobbyists every step of the way.

Inspired by nature and powered by the art of aquascaping, plan your next aquarium project with Ultum Nature Systems today.

Shop all UNS
Reviews by real customers
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.