Is aerator for fish profitable to sell on Amazon United States?

The niche generates $209K/yr across 39 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +63.2%. Flapen's verdict: Worth a look (62/100).

How competitive is the aerator for fish niche?

22 brands and 128 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 53% of demand.

What do buyers complain about in aerator for fish?

Top complaints mined from reviews: Durability, Quality-Overall, Functionality-Overall. The return rate is 2.3%.

When does demand for aerator for fish peak?

Demand peaks in May–Jun–Jul; the busiest month runs 3.7× the quietest.

What does it cost to enter the aerator for fish niche?

Listings span $6.88–$266.97; the average listing price is $36.36 (sweet spot $15–$100). The average incumbent carries 1,884 reviews — the moat a new listing must climb.

aerator for fish

Worth a look

Shows a sweet-spot price point ($36.36 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Incredible$36.36

avg listing price — sweet spot $15–$100

Brand share

Great53%

top-5 brand share — no brand owns this niche

Growth

Great+63.2%

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

Competition

Good41%

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

Returns

Good2.3%

return rate — above 6% kills the launch gate

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Okay1,884.28

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$209K

$209K/yr · 178K searches

Conversion

Okay3.2%

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

Price range

Okay$6.88–$266.97

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

According to Flapen's Amazon United States niche tracking, aerator for fish is a $209K/yr Amazon United States market (178K searches/yr). The top 5 brands hold 53% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 62/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

aerator for fish market data

Units sold / yr: 6K–8K; avg 100–250/product
Revenue / yr: $218K–$291K; units × avg price
Launch success: —; 3 of 4 new (360d)
Conversion rate: 3.2%
Avg BSR: #46
Page quality: 0%
Prime: 100%
Sponsored: 97%
Out of stock: 0.2%
Avg brand age: 51 months
Avg seller age: 173 days

Competition & brand share

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

Brands

22 falling

Sellers

128

Top-5 brand share

53%

Top 20: 99%

Top-5 click share

41%

Top 20: 84%

Open market

40%

ARCPRO11%
Marine Metal11%
YQMIGU11%
Uniclife10%
Pawfly10%
Beyond Braid7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +63.2% search growth over the last 90 days.

Peak months: May, Jun, Jul · busiest ÷ quietest = 3.7×

Open Trend

Top aerator for fish search terms

aerator for fish92K/yr +73.1%3.0% conv.
fish aerator25K/yr +130.0%3.3% conv.
aerator pump31K/yr +42.7%1.8% conv.
water aerator18K/yr +49.6%2.2% conv.
air raider for fish3K/yr +112.3%2.9% conv.
aerator fish3K/yr +102.3%3.9% conv.
aireadores para peces7K/yr -63.8%1.1% conv.

All search terms

Top aerator for fish 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 39 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Floating Aerator for Bubbler Bait Bucket IPX7 Waterproof Rechargeable Minnow Live Bait Bucket Aerator with Magnetic Charging Portable Aerator for Fish Hold

ARCPRO$37.143.8★208 rev

Uniclife 64 GPH Aquarium Air Pump with Dual Outlets Adjustable Quiet Fish Tank Air Pump with Air Stone Airline Tubing Check Valve and Connector Accessories for 10-100 Gallon Fish Tank

Uniclife$14.984.5★14,446 rev

YQMIGU Small Air Pump for Fish Tank 6 Gallons Aerator for Bait Bucket Bubbler Stones for Aerator Bait Bucket Air Pump Quiet Voice Suitable for Tropical Fish Enthusiasts and Fishing Enthusiasts

YQMIGU$13.884.5★343 rev

AQUANEAT Aquarium Air Pump 100gal Fish Tank Air Bubbler Adjustable Dual-Outlet Hydroponic Oxygen Aerator with Stones Airline Tubing Check Valves

AQUANEAT$9.444.3★1,946 rev

Marine Metal B-11 Bubble Box Live Bait Aerator Water Resistant Air Pump Portable & Battery Powered

Marine Metal$13.754.6★10,500 rev

Newest

by launch date

Beyond Fishing Mini Bait Pump with Fish Aerator Portable Bait Bubbler Rechargeable USB-C Compact Bubbler Pump for Live Bait

Beyond Braid$15.8238 rev

5mo ago

Devopet 254GPH Aquarium Air Pump Adjustable Quiet Fish Tank Bubbler Commercial Air Pump with Completely Accessories Oxygen Aerator Pump for Aquariums Ponds Hydroponics

Devopet$35.6935 rev

5mo ago

Bait Aerator IPx7 Waterproof Rechargeable Bait Air Pump Built-in Battery for Outdoor Fishing Power Outage Emergency Air Pump Maximum Battery Life of 115 Hours (1.5W/24GPH) (2600mAh/Single Hole)

AQUASMITH$32.5679 rev

7mo ago

Floating Aerator for Bubbler Bait Bucket IPX7 Waterproof Rechargeable Minnow Live Bait Bucket Aerator with Magnetic Charging Portable Aerator for Fish Hold

ARCPRO$37.14208 rev

8mo ago

KastKing Updated Li3 Aerator Pump - Rechargeable Battery Real-Time Display Multiple Airflow Settings Aerator for Fish and Bait Buckets

KastKing$33.59157 rev

1y ago

What buyers say about aerator for fish

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

What buyers love

Quality-Overall15%

“Excellent product”

Value For Money15%

“Great deal”

Advertised Vs Actual Product10%

“As advertised”

Battery Life7%

“Battery lasts a long time”

Strength5%

“It has stable feet”

Charging5%

“Charging is easy”

Ease Of Use5%

“Very handy”

Durability4%

“with durable materials”

Spray/Flow3%

“good flow”

Size-Overall3%

“Nice size”

What buyers complain about

Durability25%

“Broke after one week”

Quality-Overall11%

“Cost does not meet quality”

Functionality-Overall8%

“Didn't work as described”

Charging6%

“Slow charge”

Size-Overall5%

“The tubing is so short”

Battery Life4%

“Battery life is very short”

Value For Money4%

“hence the cheap price”

Water Resistance3%

“NOT waterproof”

Strength3%

“it's not powerful could be the way it's set up I'm not sure”

Heating3%

“Doesnt heat up or anything”

Top return reasons

Functionality-Overall23%

Size-Overall15%

Advertised Vs Actual Product10%

Defective Material/Parts9%

Charging6%

Value For Money6%