Add to favorites
400GPH Submersible Pump 25W - Ultra Quiet Fountain Water Pump, 1500L/hr, 6.56ft High Lift, 3 Nozzles - Submersible Water Pump for Aquarium, Fish Tank, Pond, Hydroponics, Statuary (Compact 400GPH) by Aquatrone - Used condition

400GPH Submersible Pump 25W - Ultra Quiet Fountain Water Pump, 1500L/hr, 6.56ft High Lift, 3 Nozzles - Submersible Water Pump for Aquarium, Fish Tank, Pond, Hydroponics, Statuary (Compact 400GPH) — Open-Box, 8% Off

Brand: Aquatrone

Condition: Used - Mint
$1651
$1799
-8% Save $148
Updated: 19 days ago

Description

HIGH PERFORMANCE - Our submersible pump is equipped with a high efficiency motor that can produce a maximum flow rate of 400GPH (1500L/hr) and a vertical lift of 6.56ft at a low power consumption of 25W. Our submersible pump is fitted with corrosion-resistant stainless steel impeller shaft for better durability. ULTRA QUIET & COMPACT - We use strong sound-absorbing suction cups together with a quiet motor for ultra quiet operation and to ensure the pond pump holds snugly in place. Our pond pumps are designed to be compact to allow you to conceal the pump and keep it out of sight. ADJUSTABLE FLOW RATE - We made a flow control valve on our aquarium pump for you to adjust to the optimum flow rate. Made to be easily disassembled for maintenance. Our aquarium pump is sized to only allow dirt particles of up to 2mm in size to enter the pump, preventing large debris from damaging the fountain pump, prolonging its lifespan. Easy to operate! SAFE TO USE - Our submersible water pump is grounded and is attached to a long heavy duty weatherproof power cord of 6.56ft to ensure the safety of you and your aquatic animals. No more stray voltage! Featuring overheating protection that will temporarily shut the water pump submersible off if the water level that it is submerged in is too low. We use silicone-based lubricant that is safe for aquatic animals instead of the conventional toxic lubricant. Suitable for both indoor and outdoor use! WIDE APPLICATION - Our submersible pump comes with 3 years warranty. Our waterfall pump can be used to circulate, aerate and transport fluids in ponds, fountains, aquariums, hydroponic systems, waterfalls and statuary fountains. With 3 interchangeable nozzles to fit hose of different sizes 0.5"(1/2"), 0.62"(5/8"), 0.75"(3/4") and threaded nozzle design to prevent leakage at the connection so that the pump flow rate and vertical lift will not be hindered.

Our Submersible Water Pump is used to circulate, aerate and transport fluids in ponds, fountains, aquariums, hydroponic systems, waterfalls, statuary fountains and many more.

✔ High Quality

We pay attention to every detail of our pond fountain pump and design our pond fountain pump to be both functional and long-lasting to provide our customers with the best. No compromises were made when designing our pond water pump.

✔ Your Safety is Our Utmost Priority

Our submersible pond pump is grounded and is attached to a long heavy duty power cord of 6.56ft to ensure the safety of you and your aquatic animals. Suitable for outdoor and indoor use.

✔ Overheating Protection Feature

Our water fountain pump will temporarily shut the aquarium water pump off if the water level that it is submerged in is too low, prolonging its lifespan.

✔ Non-Toxic Lubricant

We use silicone-based lubricant that is safe for aquatic animals instead of the conventional toxic lubricant.

Package Includes:

- Fountain water pump

- 3 Nozzles (0.5",0.62",0.75")

- Instruction manual

Product Specification:

Model: Compact 400

Colour: Black

Voltage: 110-120V

Frequency: 60Hz

Power: 25W

Maximum flow rate: 400GPH (1500L/hr)

Maximum vertical lift: 6.56ft (2m)

Power cord length: 6.56ft (2m)

Warranty:

Our submersible pump comes with 3 years warranty

Note:

It is recommended not to use our fish tank water pump in saltwater as the impeller shaft is corrosion-resistant but not corrosion-proof, and it might corrode if used in saltwater for a long period of time.

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

  • Backed by Amazon's A-to-Z Guarantee
  • 30-day return policy
  • Ships from Amazon fulfillment centers
  • Price verified on Amazon

Product Details

SKU:
awhd-us-b0fhg2yyqp
Model:
Compact 400
Country:
US
ASIN:
B0FHG2YYQP
UPC:
735380776930

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Aquatrone products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

More open-box deals

Updated daily from Amazon, Reebelo, and Dyson.

Sign in to save items

Save favorites and get alerts when prices drop.

or

We'll email you a link to sign in instantly — no password needed.