Description
xOverview
The Fishkeeper 5W 90GPH High-Output Aquarium Air Pump is designed to deliver reliable aeration for both freshwater and saltwater setups. Despite a compact footprint, it generates robust airflow and steady bubble streams—ideal for tanks from 1 to 160 gallons. The unit’s efficiency is evident in its 5-watt power draw and strong pressure performance, making it a practical choice for varied aquarium depths, including deep-water installations up to about 7.2 feet.
Dual-outlet design for flexible aeration
Compared with single-port pumps, this model has two air outlets to distribute oxygen more evenly. A Y-splitter is included to merge airflow into a single line for targeted zones when you need more vigor in a particular area.
Adjustable airflow and sensor-friendly operation
Fine-tune bubble size and intensity with a simple rotary dial, helping you tailor aeration to the needs of sensitive species or lively communities. The unit also delivers a quiet, unobtrusive background hum that blends into homes or offices.
- Whisper-quiet operation thanks to thoughtful motor design and shock-absorbing feet, suitable for bedrooms and workspaces.
- High-frequency copper motor supports stable, efficient airflow with minimal impedance over time.
- Reinforced ABS shell provides rugged durability for everyday use and longer service life.
Versatile for freshwater and saltwater setups
Whether you keep small shrimp tanks, betta bowls, or large community tanks, this pump maintains bubbles without overwhelming your aquatic inhabitants. With about 7L/min of air movement and up to 40Kpa of pressure, it supports consistent surface agitation and gas exchange across a range of tank configurations.
What’s included and how to use
Included with the pump are essential accessories that simplify setup and maintenance:
- Two 6.56-foot air tubes
- Two air stones to create even bubble dispersal
- Two check valves to prevent water backflow
- One Y-shunt connector to merge airflow into a single line if needed
- Two air filter cottons for debris protection
Quality you can rely on
The Fishkeeper unit features a premium ABS shell, a compact 5 × 3 × 2.2-inch form factor, and a design that is 1.5x longer lasting than typical, budget pumps. The combination of a high-frequency copper motor and reinforced casing translates to durable performance and fewer interruptions in aeration.
Practical tips for best results
- Place the pump in a dry, elevated position away from sump water spray to prolong life.
- Use the rotary dial to adjust flow during tank changes or when you add new livestock with different oxygen needs.
- Pair with a compatible air diffuser and check valves for a reliable bubbling system across the tank depth.
FAQ
Q: What tank sizes is this air pump suitable for?
A: Designed for 1 to 160 gallon aquariums, with adjustable airflow to accommodate different species and tank depths.
Q: What’s included in the box and how does the dual-outlet help?
A: Includes two air tubes, two air stones, two check valves, and a Y-splitter; dual outlets improve distribution across larger or deeper tanks.
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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