Is koi pond pump profitable to sell on Amazon United States?

The niche generates $241K/yr across 35 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +101.1%. Flapen's verdict: Worth a look (60/100).

How competitive is the koi pond pump niche?

14 brands and 21 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 78% of demand.

What do buyers complain about in koi pond pump?

Top complaints mined from reviews: Durability, Quality-Overall, Advertised Vs Actual Product. The return rate is 4.0%.

When does demand for koi pond pump peak?

Demand peaks in Mar–May–Jun; the busiest month runs 9.8× the quietest.

What does it cost to enter the koi pond pump niche?

Listings span $15.16–$168.42; the average listing price is $56.33 (sweet spot $15–$100). The average incumbent carries 2,692 reviews — the moat a new listing must climb.

koi pond pump

Worth a look

Shows demand growing +101.1% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Growth

Great+101.1%

90-day search growth — must beat 0% to launch

Avg price

Great$56.33

avg listing price — sweet spot $15–$100

Competition

Good41%

top-5 click share — leaders hold, buyers still browse

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Price range

Good$15.16–$168.42

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Okay78%

top-5 brand share — brands hold most of the demand

Market size

Okay$241K

$241K/yr · 133K searches

Conversion

Okay3.2%

search→purchase rate — share of searches ending in a sale

Review moat

Okay2,691.86

avg incumbent reviews — the moat a new listing must climb

Returns

Okay4.0%

return rate — above 5% kills the launch gate

Signals Trending High Price

According to Flapen's Amazon United States niche tracking, koi pond pump is a $241K/yr Amazon United States market (133K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Mar–May–Jun. Verdict: Worth a look — 60/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

koi pond pump market data

Units sold / yr: 6K–8K; avg 250–500/product
Revenue / yr: $338K–$451K; units × avg price
Conversion rate: 3.2%
Avg BSR: #73
Page quality: 0%
Prime: 100%
Sponsored: 83%
Out of stock: 0.0%
Avg brand age: 57 months
Avg seller age: 156 days

Competition & brand share

The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 flat

Sellers

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

41%

Top 20: 78%

Open market

18%

VIVOSUN45%
Tetra15%
VIVOHOME6%
OYO WATER6%
POPOSOAP5%
Hurmovae5%
Open — no brand owns it (8 brands, 18%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +101.1% search growth over the last 90 days.

Peak months: Mar, May, Jun · busiest ÷ quietest = 9.8×

Open Trend

Top koi pond pump search terms

koi pond pump25K/yr +100.7%1.6% conv.
vivosun pump17K/yr +35.5%7.3% conv.
pond waterfall pump11K/yr +126.4%1.4% conv.
tetra pond pump9K/yr +186.0%3.5% conv.
vivosun water pump15K/yr +10.6%5.3% conv.
water garden & pond pumps & circulation7K/yr +149.9%0.2% conv.
water fall pump for pond6K/yr +266.7%1.1% conv.
1000 gph pond pump6K/yr +79.3%4.3% conv.
large pond pump5K/yr +141.6%0.3% conv.
800 gph pond pump4K/yr +167.1%3.6% conv.

All search terms

Top koi pond pump products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

VIVOSUN 800GPH Submersible Pump(3000L/H 50W) Ultra Quiet Water Fountain Pump with 10ft. High Lift with 6.5ft. Power Cord 3 Nozzles for Fish Tank Pond Aquarium Statuary Hydroponics Green

VIVOSUN$23.504.4★25,867 rev

Tetra Water Garden Pond Pump 1000 GPH Powers Waterfalls Filters and Fountains for Ponds 500 To 1000 Gallons

Tetra$50.264.5★1,389 rev

VIVOSUN 1600 GPH Submersible Water Pump 100W Pond Pump Ultra Quiet Aquarium Pump with 15FT. Lift Height for Pond Waterfall Fish Tank Statuary Hydroponic

VIVOSUN$65.124.4★2,553 rev

VIVOHOME Electric 100W 1600GPH Submersible Water Pump for Koi Pond Pool Waterfall Fountains Fish Tank and Aquarium

VIVOHOME$66.774.5★1,404 rev

TetraPond Water Garden Pump Powers Waterfalls/Filters/Fountain Heads

Tetra$27.704.4★703 rev

Newest

by launch date

Hurmovae Pond Pump Adjustable Flow 600-1800 GPH & 13FT Lift 100W Submersible Water Pump for Pond Waterfall & Fountain Quiet Magnetic Motor 180 Rotatable Outlet 20FT Power Cord UL Listed

Hurmovae$71.7149 rev

5mo ago

40W Fountain Submersible Water Pump 1000GPH

SYSENCIAGA$18.8864 rev

11mo ago

Hurmovae Pond Pump 1800 GPH & 14ft Lift 100W Ultra-Quiet Fountain Pump for Fish Koi Pond Waterfall & Water Feature Submersible Water Pump 180 Adjustable Outlet Barrier Bag & 20FT Cord UL Listed

Hurmovae$64.45155 rev

1y ago

TONGCHANT 1800 GPH Pond Pump 14FT Lift 100W Submersible Water Pump with 180 Rotatable Outlet Quiet Fountain Pump for Pond Fountain Waterfall & Water Garden 20FT Cord & Barrier Bag UL Listed

TONGCHANT$62.52207 rev

2y ago

POPOSOAP Pond Waterfall with Pump Kit 304 Stainless Steel Waterfall Spillway with 40W 660GPH Pump Pond Spillway with 9.8FT Corrugated Tubing for Garden (12inch)-P43

POPOSOAP$87.55160 rev

2y ago

What buyers say about koi pond pump

What buyers praise and complain about, mined from review topics.

What buyers love

Pressure10%

“It has an adjustable flow so you can control the pressure”

Value For Money10%

“very affordable”

Quality-Overall10%

“Great quality, solid build”

Strength9%

“Strong build, great workhorse”

Advertised Vs Actual Product8%

“As advertised”

Spray/Flow5%

“Awesome water flow”

Assembly/Installation5%

“Easy Install”

Water Flow5%

“Works awesome and moves water efficient”

Efficiency4%

“this pump worked great”

Ease Of Use4%

“easy to use pump”

What buyers complain about

Durability31%

“Broke quickly”

Quality-Overall8%

“Poor quality pump”

Advertised Vs Actual Product5%

“Misleading description”

Functionality-Overall5%

“Doesn't work well”

Size-Overall4%

“it would not fit”

Leak-Proof4%

“it leaks”

Noise Level3%

“Too loud”

Strength3%

“after a couple of months it became very weak”

Value For Money2%

“Too expensive in my opinion”

Product Condition2%

“Used Item”

Top return reasons

Size-Overall42%

Functionality-Overall12%

Advertised Vs Actual Product8%

Defective Material/Parts5%

Value For Money4%

Strength4%

Durability3%

Compatibility-Overall3%

Product Condition3%

Leak-Proof2%

Common questions

Is koi pond pump profitable to sell on Amazon United States?: The niche generates $241K/yr across 35 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +101.1%. Flapen's verdict: Worth a look (60/100).
How competitive is the koi pond pump niche?: 14 brands and 21 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 78% of demand.
What do buyers complain about in koi pond pump?: Top complaints mined from reviews: Durability, Quality-Overall, Advertised Vs Actual Product. The return rate is 4.0%.
When does demand for koi pond pump peak?: Demand peaks in Mar–May–Jun; the busiest month runs 9.8× the quietest.
What does it cost to enter the koi pond pump niche?: Listings span $15.16–$168.42; the average listing price is $56.33 (sweet spot $15–$100). The average incumbent carries 2,692 reviews — the moat a new listing must climb.