Description
xOverview
The FUMAK U-V Aquarium Filter is designed to bring balanced filtration, oxygenation, and water movement to mid-sized tanks. Optimized for 10–40 gallon setups, this compact unit blends powerful performance with energy efficiency to support both fish and planted aquariums. Expect steadier water circulation, clearer water appearance, and adaptable operation that fits your tank’s needs without dominating the layout.
In real-world use, hobbyists often notice calmer surfaces, improved water turnover, and a more even distribution of filtration downstream. The U-V system is built to work with your tank’s inhabitants and décor, rather than overpower them, while remaining easy to install and adjust.
Performance and efficiency
Core specs meet everyday aquarium demands: a maximum flow of 130 GPH, a lift height up to 2 feet, and a modest 5 W power draw. The unit is designed specifically for tanks in the 10–40 gallon range, delivering filtration plus enhanced oxygenation and circulation to support a healthy environment for fish and plants.
- Designed for 10–40 gallon tanks, integrating filtration with improved oxygenation and circulation.
- Adjustable flow rate helps tailor performance to your bio-load and plant needs.
Safety and build quality
The filter is fully submersible, with an epoxy-sealed motor for added safety during underwater operation. Each unit undergoes water submersion and rigorous testing to ensure reliable, safe performance in a real tank setting.
- Completely submersible and epoxy-sealed for underwater use.
- Rigorous testing to meet safety standards in aquatic environments.
U-V lamp with timer
The integrated 3 W U-V lamp supports green-water management, helping maintain a clean, clear water appearance. A built-in timer lets you program cycles at 4, 8, 12, or 24 hours, enabling periodic operation that can align with daily maintenance routines.
- 3 W U-V lamp for green-water control and water clarity benefits.
- Timer options: 4/8/12/24 hours for flexible scheduling.
- Replacement parts: sponge (B0C2Y7FCCY) and lamp (B0C2Y961RL).
Filtration: three stages
The three-stage filtration system tackles debris, odors, and biological balance:
- Stage 1 – Mechanical: coarse sponge pre-filter captures large residues.
- Stage 2 – Chemical: carbonized sponge removes odors, chlorine, and fine particles.
- Stage 3 – Mechanical & Biological: fine sponge polishes water and fosters beneficial bacteria.
Modes of use: two versatile options
Two operating modes address different tank dynamics and preferences:
- AERATING MODE — Includes an air venturi and tubing to boost oxygen delivery with adjustable airflow, supporting well-oxygenated water for fish.
- RAINFALL MODE — Directs filtered water to a spray bar, creating surface agitation and even distribution as water returns to the tank.
Practical tips for setup and ongoing care
For best results, select media that suits your tank’s inhabitants, monitor flow adjustments as your bio-load changes, and replace worn components using the referenced search codes. Regular checks help maintain clarity and circulation without disrupting the tank’s balance.
FAQ
Q: What tank sizes is the FUMAK U-V Aquarium Filter designed for?
A: Designed for 10–40 gallon tanks, with adjustable flow to fit fish and plant needs.
Q: What modes and features does it include?
A: Two modes—Aeration and Rainfall—plus a 3W U-V lamp with timer and a 3-stage filtration system.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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