Little Giant PES-700-PW 115-Volt Pond Pump - Efficient 725 GPH

In this review of the Little Giant PES-700-PW, the bottom line is simple: it's a compact, energy-efficient solution for fountain and small pond circulation when reliable, continuous operation matters most. The pump's magnetic-drive design and low power draw make it especially attractive for owners of statuary fountains, pond filters, or hydroponic setups who want good flow without high electricity use. Reviewers looking for quiet, straightforward installation and a built-in flow control will find this unit meets those needs while remaining easy to maintain.

Key Features

• Energy efficient magnetic drive: Uses just 0.75 amps (57 watts) so it circulates water without a large electric bill for continuous operation.
• Adjustable flow control valve: Built-in flow control lets you fine-tune fountain height and circulation to match your fountain or hydroponic needs.
• Corrosion-resistant housing: ABS construction is designed for submersible use and helps the pump withstand wet environments longer.
• Continuous-duty motor: Designed to run continuously for pond filtration or fountain recirculation without frequent shutdowns.
• Protected impeller: Built-in screen and ceramic shaft reduce wear and help extend the pump's service life.

Who It's For

The PES-700-PW is well suited for homeowners with medium fountains or ponds up to roughly 1150 gallons, and for hobby hydroponic setups that need steady water circulation. It is a good pick when quiet operation, adjustable flow, and low energy usage are priorities.

Those who need very high head pressure or very large-scale pond circulation should look elsewhere, since the pump's practical maximum fountain height is about 6.32 ft and shut-off is 9.51 ft. Also consider a more heavy-duty or serviceable pump if you require extended multi-year commercial use in harsh conditions.

Pros & Cons

Pros

• Efficient operation provides strong flow up to 725 GPH at 1 ft lift while using only 57 watts.
• Quiet performance noted by many owners makes it suitable for garden fountains and bird baths.
• Built-in adjustable flow valve and 3/4 in barbed discharge simplify installation and tuning for different displays.
• Corrosion-resistant ABS housing and ceramic shaft help resist wear in submersible conditions.

Cons

• Mixed reports on long-term durability suggest lifespans can vary; some users report years of service while others experienced earlier failure.
• Not intended for high head or very large pond systems because maximum practical fountain height is limited to about 6.32 ft.

Specifications

Our Verdict

The Little Giant PES-700-PW is a practical, energy-conscious pump for homeowners with mid-size fountains, pond filters, or hydroponic setups who value quiet operation and an adjustable flow valve. While long-term durability reports vary, its low power consumption, corrosion-resistant housing, and easy tuning make it a strong value for typical residential fountain and small pond use.

Frequently Asked Questions

Can this pump run continuously?
Yes. The magnetic drive and continuous-duty motor are designed for continuous submersible operation.

What size pond is it suitable for?
It is suitable for ponds and fountains up to roughly 1150 gallons or typical small garden fountains; optimal circulation shown at 725 GPH at 1 ft lift.

Does it include flow adjustment?
Yes. A built-in adjustable flow control valve lets you reduce flow to match fountain height or hydroponic needs.