aerator pump
Worth a lookShows a sweet-spot price point ($61.78 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Great$61.78avg listing price — sweet spot $15–$100
Brand share
Great54%top-5 brand share — no brand owns this niche
Competition
Great37%top-5 click share — an open shelf
Growth
Good+45.9%90-day search growth — must beat 0% to launch
Returns
Good2.4%return rate — above 6% kills the launch gate
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Good1,472.59avg incumbent reviews — the moat a new listing must climb
Conversion
Okay2.6%search→purchase rate — share of searches ending in a sale
Market size
Bad$83K$83K/yr · 52K searches
Price range
Bad$6.88–$497.34cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, aerator pump is a $83K/yr Amazon United States market (52K searches/yr). The top 5 brands hold 54% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 57/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
aerator pump market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $93K–$124K
- units × avg price
- Launch success
- —
- 4 of 4 new (360d)
- Conversion rate
- 2.6%
- Avg BSR
- #94
- Page quality
- 0%
- Prime
- 98%
- Sponsored
- 96%
- Out of stock
- 2.2%
- Avg brand age
- 53 months
- Avg seller age
- 172 days
Competition & brand share
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.Brands
30 rising
Sellers
154
Top-5 brand share
54%
Top 20: 93%
Top-5 click share
37%
Top 20: 73%
Open market
42%
- AquaMiracle13%
- Pawfly11%
- Uniclife10%
- SEAFLO10%
- AQUANEAT9%
- attwood5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +45.9% search growth over the last 90 days.Peak months: May, Jun, Jul · busiest ÷ quietest = 2.2×
Top aerator pump search terms
- aerator pump31K/yr
- water aerator18K/yr
- aeration pump3K/yr
Top aerator 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.
All 54 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
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
AquaMiracle Aquarium Air Pump Commercial Air Pump with Aluminum Housing 18W/600GPH Fish Tank Bubbler Pond Aerator for Aquariums Ponds Hydroponics
AquaMiracle$31.674.5★837 rev
Pawfly Aquarium 15-40 GPH Compact Air Pump Quiet Oxygen Aerator Pump with Air Stone/Nano Bio Sponge Filter Airline Tubing and Check Valve Accessories for 3-20 Gallon Buckets and Fish Tanks
Pawfly$9.134.4★7,808 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
SEAFLO 04 Series 800 GPH Baitwell/Livewell Aerator Pump with Straight Intake 12V DC Saltwater/Freshwater Replaceable Cartridge Motor NPT Outlet CE & Rohs Certified 4-Year Warranty!
SEAFLO$29.724.5★410 rev
Newest
by launch date
AMZtime Solar Pond Aerator with Air Pump 3W & 2200mAh Solar Aerator for Ponds Outdoor 2 Modes(18H/36H) Solar Powered Air Pump with Air Stone & Hose for Small Fish Pond Stock Tank Aquarium Hydroponics
AMZtime$25.95129 rev
Devopet Pond Aerators for Outdoor Ponds Air Pump for Pond up to 3500 Gallons Complete Koi Fish Pond Aeration Kit Oxygenation Bubbler Pump with Air Stones Airline Tubing Check Valves
Devopet$72.9257 rev
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
AZZUNOX 8.2CFM Pond & Lake Aeration System for Up to 3 Acre 50 LakeIncludes 3/4 HP Compressor Air Compressor for Deep Water Oxygen Circulation (No Diffuser No Tubing)
AZZUNOX$183.7727 rev
Pawfly Aerator for Fish Portable Live Bait Aerator Rechargeable Battery Air Pump for 5-20 Gallon Bait Bucket Adjustable Minnow Bucket Livewell Oxygen Pump for Outdoor Fishing and Fish Transport
Pawfly$18.2777 rev
Trending
90-day click momentumFloating 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★
AMZtime Solar Pond Aerator with Air Pump 3W & 2200mAh Solar Aerator for Ponds Outdoor 2 Modes(18H/36H) Solar Powered Air Pump with Air Stone & Hose for Small Fish Pond Stock Tank Aquarium Hydroponics
AMZtime$25.954.4★
Devopet Pond Aerators for Outdoor Ponds Air Pump for Pond up to 3500 Gallons Complete Koi Fish Pond Aeration Kit Oxygenation Bubbler Pump with Air Stones Airline Tubing Check Valves
Devopet$72.924.3★
Pond Aerator 3/4 HP Compressor for Up to 3 Acres Dual Adjustable Outlets Timer Valves. Bubbler Up to 60 Feet Deep Pond Aerators/Pond Pumps for Outdoor Ponds
Greteefor$170.924.3★
SEAFLO 13E Series 1100 GPH Livewell Pump - Angled Tee 12V 1 Inch Outlet 12 ft Head 4A Anti Airlock Cartridge Motor Marine Baitwell Aerator Pump 4 Year Warranty
SEAFLO$29.604.3★
What buyers say about aerator pump
What buyers praise and complain about, mined from review topics.What buyers love
“Best deal”
“Good quality tool”
“As expected”
“Solid built”
“Its durable and the airflow is great”
“Very handy”
“Battery lasts a long time”
“Great water flow”
“Size is perfect for my needs”
“Sleek design”
What buyers complain about
“Broke after one week”
“Cost does not meet quality”
“Weak performance”
“it is pretty small”
“isn't much more expensive”
“it began overheating”
“But the overall power is weak”
“Will Not Charge”
“Battery life is terrible”
“Non water proof”
Top return reasons
Common questions
- Is aerator pump profitable to sell on Amazon United States?
- The niche generates $83K/yr across 54 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is +45.9%. Flapen's verdict: Worth a look (57/100).
- How competitive is the aerator pump niche?
- 30 brands and 154 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 54% of demand.
- What do buyers complain about in aerator pump?
- Top complaints mined from reviews: Durability, Quality-Overall, Functionality-Overall. The return rate is 2.4%.
- When does demand for aerator pump peak?
- Demand peaks in May–Jun–Jul; the busiest month runs 2.2× the quietest.
- What does it cost to enter the aerator pump niche?
- Listings span $6.88–$497.34; the average listing price is $61.78 (sweet spot $15–$100). The average incumbent carries 1,473 reviews — the moat a new listing must climb.