aquacide pellets
Worth a lookShows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Growth
Incredible+194.8%90-day search growth — must beat 0% to launch
Quality gap
Great4.0★avg incumbent rating — lower means beatable quality
Review moat
Good514avg incumbent reviews — the moat a new listing must climb
Avg price
Good$160.13avg listing price — sweet spot $15–$100
Market size
Good$336K$336K/yr · 64K searches
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Competition
Bad75%top-5 click share — a locked-up shelf
Price range
Bad$48.94–$363.24cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, aquacide pellets is a $336K/yr Amazon United States market (64K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 57/100.
Data updated Jul 16, 2026 · scored weekly · How we score niches
aquacide pellets market data
- Units sold / yr
- 2K–3K
- avg 100–250/product
- Revenue / yr
- $320K–$400K
- units × avg price
- Conversion rate
- 3.3%
- Avg BSR
- #139
- Page quality
- 0%
- Prime
- 73%
- Sponsored
- 91%
- Out of stock
- 3.9%
- Avg brand age
- 107 months
- Avg seller age
- 150 days
Competition & brand share
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 falling
Sellers
26
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
75%
Top 20: 100%
Open market
0%
- United Phosphorus Inc40%
- Airmax30%
- Generic11%
- APPLIED BIOCHEMISTS10%
- Hydrothol6%
- LMJP3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +194.8% search growth over the last 90 days.Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 24.9×
Top aquacide pellets search terms
- aquacide pellets35K/yr
- aquacide7K/yr
- hydrothol granular4K/yr
- hydrothol granular aquatic algaecide & herbicide3K/yr
- aquacide pellets for ponds4K/yr
- aquacide pellets kill lake weeds5K/yr
- lake weed killer pellets2K/yr
- aquaside pellets for killing lake weeds2K/yr
- navigate granular aquatic herbicide2K/yr
Top aquacide pellets 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 11 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hydrothol Aquatic Herbicide 20# Bag- Endothol 11%
United Phosphorus Inc$117.464.2★475 rev
Airmax Wipeout Pond Weed Defense Herbicide & Aquatic Weed Control 4 Ounce
Airmax$129.373.9★450 rev
Hydrothol Granular Aquatic Algaecide and Herbicide (20lb)
Generic$130.303.8★52 rev
Airmax EasyKlear Pond & Lake Algae & Weed Control Herbicide 15 lbs
Airmax$119.393.4★107 rev
Hydrothol Granule with Endothall for Submerged Aquatic Weeds 40 LBS
Hydrothol$245.654.1★50 rev
Newest
by launch date
LMJP Muck Reducer - 5LB Natural Sludge Solution Tablets for Ponds & Lakes Away Muck & Odor Control Safe for Aquatic Life Wildlife & Recreation Treats Up to 30 000 Sq Ft
LMJP$48.94488 rev
Airmax EasyKlear Pond & Lake Algae & Weed Control Herbicide 15 lbs
Airmax$119.39107 rev
Hydrothol Granular Aquatic Algaecide and Herbicide (20lb)
Generic$130.3052 rev
Airmax Wipeout Pond Weed Defense Herbicide & Aquatic Weed Control 4 Ounce
Airmax$129.37450 rev
Airmax Wipeout Pond Weed Defense Herbicide & Aquatic Weed Control 8 Ounce
Airmax$249.19450 rev
Trending
90-day click momentumAirmax Wipeout Pond Weed Defense Herbicide & Aquatic Weed Control 8 Ounce
Airmax$249.193.9★
Airmax Shoreline Defense Emergent Weed Control Concentrated Treatment Aquatic Herbicide (Glyphosate) for Phragmites Pond Grass & Cattails 1 Gallon
Airmax$149.584.3★
Hydrothol Granular Aquatic Algaecide and Herbicide (20lb)
Generic$130.303.8★
Airmax Wipeout Pond Weed Defense Herbicide & Aquatic Weed Control 4 Ounce
Airmax$129.373.9★
Airmax MuckAway Bacteria Enzyme Tablets for Ponds & Lakes 8 Scoops
Airmax$89.814.3★
What buyers say about aquacide pellets
What buyers praise and complain about, mined from review topics.What buyers love
“Well worth the price”
“Excellent product”
“Fulfilled my expectations”
“It says its safe for livestock”
“I can run my finger over it and its clean”
“Less effort than spraying”
“It is extremely important to follow instructions”
“Water clarity did seem to improve”
“Different weed killer worked fine”
“My ponds look amazingly clear after a day”
What buyers complain about
“Not having results”
“Raw weight is more for dollar than the competition”
“making cleanup a real hassle”
“waste”
“My pond used to smell terrible and feel slimy,”
“TRASH”
“No plant life kill”
“Very difficult to open even with using pliers to pull off the plastic strip”
“Doesnt Live Up to Claims”
“Its a small detention pond”
Top return reasons
Common questions
- Is aquacide pellets profitable to sell on Amazon United States?
- The niche generates $336K/yr across 11 tracked products. 90-day search growth is +194.8%. Flapen's verdict: Worth a look (57/100).
- How competitive is the aquacide pellets niche?
- 6 brands and 26 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in aquacide pellets?
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Ease Of Cleaning. The return rate is 0.4%.
- When does demand for aquacide pellets peak?
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 24.9× the quietest.
- What does it cost to enter the aquacide pellets niche?
- Listings span $48.94–$363.24; the average listing price is $160.13 (sweet spot $15–$100). The average incumbent carries 514 reviews — the moat a new listing must climb.