Top 10 400 GPH Submersible Pump – Water Garden & Pond Pumps

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1. Hydrofarm


Dark Grey/Black, Hydrofarm AAPW400 24-Watt 400 GPH Indoor/Outdoor Hydroponic Aquarium Pond 6ft Power Cord for 40 Gallon Reservoirs Submersible Water Pump, 400-GPH

Hydrofarm #ad - Indoor / outdoor use. 1 year Warranty. Oil free / environmentally safe. 400 gallons per hour. Recommended for 40 gallon reservoirs.
BrandHydrofarm #ad
ManufacturerHydrofarm, Inc. #ad
Height5.8 Inches
Length8.4 Inches
Weight1 Pounds
Width3.5 Inches
Part NumberAAPW400
Warranty1-year warranty

2. Hydrofarm


Hydrofarm AAPW400 Active Aqua 400 GPH Submersible Hydroponic Pond Aquarium Water Pump 2 Pack

Hydrofarm #ad - Strong and durable power: high-efficiency pump is oil-free and environmentally friendly with output pressures of 3. 2 psi and has a powerful mag drive construction. Professional pump: the water pump is designed for ponds, statuary hydroponics, fountains, water gardens, and other water features.

Water flow control: includes an adjustable knob to control the water flow rate, so you can get just the amount of water pressure you want. Maximum flow rate: 400 gallons per hour and is recommended for 40 gallon reservoirs. Widely applied: multiple hose fittings for versatility and the intake aeration kit allows you to naturally oxygenate your water.

Use this pump indoors or outdoors and the BPA-Free pump is safe for aquaponic use. Built with a ceramic shaft and is suitable for saltwater operations. Includes: includes removable foam filters, rubber mounting feet to reduce vibration and lengthen pump life, impellers, 6-foot heavy-duty power cord, and pump which is 4.5 pounds with 120VAC/24W. Features dual-functioning options of inline or submersible.
BrandHydrofarm #ad
ManufacturerHydrofarm #ad
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FREESEA Submersible Pond Water Pump: 400 GPH 25W Ultra Quiet Adjustable Outdoor Fountain Pump with 5ft Power Cord for Aquarium | Fish Tank | pool | Garden Waterfall | Hydroponic

FREESEA #ad - With the function of energy saving and low power consumption, effectively increase the service life and reduce motor failures. Warranty: 12 months warranty and 24 hours professional After-sales Service. Mini size makes it easy to hide or camouflage in the water and easy to carry. Adjustable water flow: the pond pump has a flow rate adjustment valve, which allows to control the water flow as your need.

Widely applicable: small submersible water pump is designed for small pond, create a natural water world for your fish. 4 powerful suction cups at the bottom that fits well on a glass surface to keep the pump running smoothly. Equipped with different size nozzles can achieve different water flow effects. The maximal flow rate can be up to 400GPH. Easily disassembled and assembled manually without any tools. Removable fountain pump head with filter sponge is easy to clean, which can effectively filter large blocks during pumping to prevent water pump blockage, effectively improve the circulation system to maintain a clean water environment.

If you receive any issue about the fish tank pump, please feel free to email us and we will try our best to solve it. Ideal for a pool, garden statuary, aquarium, and continuously provide a stable flow, water garden and desktop water fountains. Ultra quiet design & durable motor: aquarium water pump is designed with high quality motor doesn't have much noise when it is working, provides a quiet and comfort environment whether in bedroom or night.
BrandFREESEA #ad
ManufacturerFREESEA #ad
Height3.2 Inches
Length5.1 Inches
Weight1.43 Pounds
Width2.2 Inches
Part Number4336414242

4. Simple Deluxe


Black, Fountains, Hydroponics, Statuary, Ponds, Aquariums, Simple Deluxe LGPUMP400G 400 GPH Submersible Pump with 15' Cord for Fish Tank

Simple Deluxe #ad - Durable quality - our polished aluminum oxide ceramic impeller Shaft insures long pump life because it is non-corrodible and more than 3 times as hard as stainless steel. 4 suction cup at bottom and 15' cord, so you can stick it on the right side of the aquarium, either vertically or horizontally.

Safe & easy - safe for fish with no exposed copper. Our electric cord is waterproof, resists oil/grease/moisture, molded plug with ground, heavy duty flexible vinyl jacket, 18# gauge copper wire, abrasion resistant and very good flexibility at all temperatures. Pre-filter included - pre-filter on the intake prevents debris from entering your pump and extend the life of your pump Max flow rate: 400GPH, Max Lift Height 8.

2ft. This submersible pump is perfect for aquarium, fountains, spout and hydroponic systems. Easy to clean with no tools required to disassemble and clean filter/impeller. 3 size threaded nozzles051in, 062in, 075in - threaded fittings make it more stable. Versatile - circulate and aerate the water, making it more attractive to your fish or turtles. Epoxy resin encasement of key internal motor components prevents unwanted conductivity and corrosion of metal parts.
BrandSimple Deluxe #ad
ManufacturerSimple Deluxe #ad
Height3.39 Inches
Length5.35 Inches
Weight2.1 Pounds
Width2.72 Inches
Part NumberLGPUMP400G

5. Simple Deluxe


Simple Deluxe 400 GPH Submersible Water Pump with 15' Cord for Hydroponics, 200Pcs 6" Self-Locking Versatile Nylon, Ponds Fountains Fish Tank, 400GPH 6in, Cable Wire Zip Ties

Simple Deluxe #ad - Wire is waterproof 18# copper wire, with grounded molded plug. 3 size threaded nozzles 051inch, 062inch, 075inch: please note inline and outlet nozzles has different thread size. Packet included: 1 * 400 gph water pump with 3 size threaded nozzles 2 * 051in, 1 * 062in and 2 * 075in, 200pcs 6inch cable ties.

Include pre-filter: the pre-filter of the air inlet can prevent debris from entering the pump and extend the service life of the pump; the max flow rate: 400 GPH, the max lifting height: 8. 2 feet. It is widely used in the binding of cables. Safe and easy: safe to use on fish without exposed copper.

The thicker ones are for Inline use and the thinner ones are for outlet. Our cable ties have the characteristics of good toughness, not easy to age. Easy to clean, no tools needed to disassemble and clean the filter/impeller. Cable ties: working temperature is -13°f ~ 176°f -25℃ ~ 80℃, 50 pounds tensile strength.
BrandSimple Deluxe #ad
ManufacturerSimple Deluxe #ad
Height5.5 Inches
Length9.5 Inches
Width7 Inches
Part NumberLGPUMP400GCB6
Model400 GPH Submersible Water Pump



VIVOSUN 5284 GPH Submersible Water Pump 400W Ultra Quiet Pump with 20.3ft Power Cord High Lift for Pond Waterfall Fish Tank Statuary Hydroponic

VIVOSUN #ad - Multiple usage: vivosun fixed flow rate pump can be used as submersible or inline; It’s great for a variety of application in pond, hydroponic systems, fish tank, waterfalls, fountains, irrigation systems.

Energy saving with low noise: ultra-quiet operation design30-40db; Less power400W consumption with high output5284GPH/20000LPH which compared to other pumps. Easy installation: adjustable outlet direction and 203ft power cord, to meet different requirements; flexible tube Size: 1'' or 1 1/4” or 1 1/2” or 2'' ID; It can be worked with filters filter system together.

Solid construction: the shaft and drive ring piece are made from silicon carbide material, reduce the attrition and increase the service lifeIPX-8degree. High lift with detachable filter: lift height can be up to 29. 5ft/9m; this pump can more than accommodate your water features with portable handle and detachable filter.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad



25W… for Hydroponics, Statuary, Aquariums & more., Ponds, Aquaponics, Fountains, PonicsPumps by ZAHGO PP40016: 400 GPH Submersible Pump with 16' Cord

ZAHGO #ad - Our sjtw electric cord is waterproof, 18# gauge copper wire, resists oil/grease/moisture, molded plug with ground, heavy duty flexible vinyl jacket, abrasion resistant and very good flexibility at all temperatures.

Durable quality: our polished aluminum oxide ceramic impeller shaft insures long pump life because it is non-corrodible and more than 3 times as hard as stainless steel. Epoxy resin encasement of key internal motor components prevents unwanted conductivity and corrosion of metal parts. Water-lubricated nitrile bushings are used because they possess a very low coefficient of friction, have inherent vibration-dampening qualities and are non-polluting.

This pump incorporates a magnetic wet-rotor design, so there is no seal to fail that would damage the pump motor. Complete selection: we have 8 sizes & 19 models. Dimensions are 3. 94" x 2. 72" x 3. 39". A similar model with a 6 foot cord is available. Safe & easy: safe for fish with no exposed copper and oil free. This model has an attached high quality 16 foot waterproof cord.
BrandZAHGO #ad
ManufacturerZAHGO #ad
Height3.6 Inches
Length7.7 Inches
Weight2.8 Pounds
Width7.3 Inches
Part NumberPP40016
ModelPP40016 : X0009TVG3N

8. Beckett Corporation


Beckett Corporation 7206710 Submersible Pond Pump, Black, 400 Gallons Per Hour

Beckett Corporation #ad - Pumps water at adjustable rate, up to 430 GPH. Pumps oxygen into water, creating a healthy environment for plants and fish. Low maintenance: simply Clean filter by disconnecting from pump and rinsing with clean water.

Submersible pond fountain pump: enhance your water feature with his Device. Fits 1/2" or 5/8" Tubing. 3 ft. Easy to operate: completely submerge pump under water, place in sturdy location, and plug into nearest outlet. Limited manufacturer's. Max height of fountain is 8. Included: fountain pump and 16ft power cord. By adding movement to the water, you avoid pond settling and becoming stagnant. Indoor or outdoor use: ideal for large fountains and ponds.
BrandBeckett Corporation #ad
ManufacturerBeckett Corporation #ad
Height2.8 Inches
Length3 Inches
Weight2.4 Pounds
Width4 Inches
Part Number7206710
Warranty1 year limited warranty

9. Active AQUA


Active Aqua 400 GPH Submersible Water Pump | AAPW400 3 Pack

Active AQUA #ad - Submersible pump is perfect addition to your pond. Pump moves 370 gallons per hour. Comes with 3 water pumps total. For indoor and outdoor use. Recommended for 40 plus gallon reservoirs.
BrandActive AQUA #ad
ManufacturerActive Aqua #ad
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10. Aquascape


Aquascape Ultra 400 GPH Submersible Pond & Water Garden Pump 91005

Aquascape #ad - This all-in-one mag-drive pump and adapter kit includes a multi-size hose connection making it adaptable to almost any hose or tubing size. Durable prefilter cage design protects pump and reduces pump maintenance. 3 year limited Warranty. Combination of energy-efficient mag-drive performance, flow, and ease of maintenance make this pump the ideal choice for discriminating pond owners. Head height 7. 55 ft and 12 ft. Cord length. 370 max gph, 24 watts, 05 inch/. 75 inch/1 inch/1. 25 inch Discharge, Max.
BrandAquascape #ad
ManufacturerAquascape #ad
Height3.5 Inches
Length4 Inches
Weight2.9 Pounds
Width5.5 Inches
Part Number91005