Assassin Snails
MaybeAn estimated 0.8% of orders come back. But demand is soft, at -1.5% this quarter, so Assassin Snails is a Maybe.
- Flapen Score
- 56 / 100Top 26% of 3,978 Pet Supplies niches · +5 vs the category median of 5156
- Market size
- $107K/yr61K searches / yr
- 90-day growth
- -1.5%search demand this quarter
- Competition
- 61%top-5 click share · 8 brands · 26 sellers
Flapen Score
Assassin Snails against its category
The dotted line is the Pet Supplies average. Past it, Assassin Snails is stronger. Inside it, weaker.
Market
The Assassin Snails market on Amazon at a glance
Shoppers on Amazon United States searched for Assassin Snails 61K times last year and spent an estimated $107K. The top 5 brands take 88% of clicks. Flapen scores it 56 out of 100, a Maybe.
01 · Demand
An estimated 6.6% of those searches ended in a purchase.
Shoppers searched for this 61K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.6% of those searches ended in a purchase. Searches in the last 90 days moved -1.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $107K a year.
- Searches, last 12 months
- 61K
- Growth, 90 days vs prior 90
- -1.5%
- Conversion, latest week
- 6.6%
- Market size, estimated
- $107Ka year
- Peak month
- May1.4× the quietest month
- Top search term
- assassin snails34K searches a year
02 · Price
A sale here is worth $26.59.
Listings sell for $26.59 on average, from $7.62 to $88.64. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 100 to 250 of them. At $26.59 that is $3K to $7K a year per listing.
- Average price
- $26.59inside the $15 to $100 sweet spot
- Price range
- $7.62–$88.64
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$7K
- Returns
- 0.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
22% of listings pay for placement with sponsored ads. 11% ship with Prime. On an average day, 9.7% of listings are out of stock. The average listing ranks #1,026 within Fish & Aquatic Pets. It carries 183 reviews at 3.99 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 22%
- Prime listings
- 11%
- Out of stock, average day
- 9.7%
- Average rank
- #1,026in Fish & Aquatic Pets
- Average rating
- 3.99 starsAmazon United States average 4.42 stars
- Average reviews
- 183per listing
- Listings tracked
- 18
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 59 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 59 months
Products
Top Assassin Snails products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Swimming Creatures Freshwater Aquarium Shrimp - A Perfect Combo to Brighten Your Aquarium! (20 Mixed + 4 Assassin Snail)
- Price
- $39.49
- Rating
- 4.3/5
- Reviews
- 528
- Age
- 5mo ago

AQUATICMOTIV Assassin Snails x3 (Clea Helena) Large 3/4 - Live Freshwater Snail
- Price
- $11.55
- Rating
- 2.8/5
- Reviews
- 13
- Age
- 2y ago

Swimming Creatures 3 Assassin Snails Live for Freshwater Aquarium (Clea Helena) 1/4 - 1/2
- Price
- $23.46
- Rating
- 3.9/5
- Reviews
- 48
- Age
- 1y ago

Assassin Snails x3 (Clea Helena) 1/2 to 3/4 Live Freshwater Snail Plants
- Price
- $17.95
- Rating
- 3.9/5
- Reviews
- 779
- Age
- 5y ago

Swimming Creatures 10 Assassin Snails Live for Freshwater Aquarium (Clea Helena) 100% Live Arrival Guarantee
- Price
- $32.28
- Rating
- 4.1/5
- Reviews
- 45
- Age
- 2y ago
Trending
estimated 90-day click momentum
AQUATICMOTIV Assassin Snails x3 (Clea Helena) Large 3/4 - Live Freshwater Snail
- Price
- $11.55
- Rating
- 2.8/5
- Reviews
- 13
- Age
- 2y ago

Swimming Creatures Freshwater Aquarium Shrimp - A Perfect Combo to Brighten Your Aquarium! (20 Mixed + 4 Assassin Snail)
- Price
- $39.49
- Rating
- 4.3/5
- Reviews
- 528
- Age
- 5mo ago

Aquatic Arts 5 Live Assassin Snails/Clea Helena | Snail Remover/Pond Snail Control | Freshwater Aquarium Nano Tank Maintenance
- Price
- $14.98
- Rating
- 4.3/5
- Reviews
- 18
- Age
- 7y ago

Swimming Creatures 10 Assassin Snails Live for Freshwater Aquarium (Clea Helena) 100% Live Arrival Guarantee
- Price
- $32.28
- Rating
- 4.1/5
- Reviews
- 45
- Age
- 2y ago

Aquatic Arts 10 Live Assassin Snails/Clea Helena | Snail Remover/Pond Snail Control | Aquarium Maintenance/Nano Fish Tank Aquariums
- Price
- $27.98
- Rating
- 4.4/5
- Reviews
- 198
- Age
- 7y ago
Newest
by launch date
Swimming Creatures Freshwater Aquarium Shrimp - A Perfect Combo to Brighten Your Aquarium! (20 Mixed + 4 Assassin Snail)
- Price
- $39.49
- Rating
- 4.3/5
- Reviews
- 528
- Age
- 5mo ago

Snail Squad Cleanup Trio 30 Snail Value Pack (10 Red Racer 10 Assassin 10 Trapdoor) - Freshwater Cleanup Crew Mega Mix
- Price
- $88.64
- Rating
- 3.9/5
- Reviews
- 3
- Age
- 1y ago

Assassin Snails x3 (Clea Helena) 1/2 to 3/4 Live Freshwater Snail Plants Daily Shipping
- Price
- $14.73
- Rating
- 3.9/5
- Reviews
- 60
- Age
- 1y ago

KnickKnack Aquatics Snail Trap - Reusable Easy to use - Designed & Manufactured in USA - Fish & Shrimp Safe (Onyx)
- Price
- $22.96
- Rating
- 3.6/5
- Reviews
- 137
- Age
- 1y ago

10 Live Assassin Snails (Clea Helena) Natural Pest Control for Freshwater Aquariums Removes Pest Snails Nano Tank Cleaner
- Price
- $33.89
- Rating
- 2.6/5
- Reviews
- 15
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 61% of clicks. Leaders hold, but buyers still shop past them.
Brands
8 flat
Sellers
26
Est. top-5 brand share
88%
Top 20: 93%
Est. top-5 click share
61%
Top 20: 100%
Open market
4%
- Swimming Creatures42%
- Generic17%
- AQUATICMOTIV16%
- Aquatic Arts8%
- --7%
- Aqua Huna6%
- Open — no brand owns it (2 brands, 4%)
Demand
Assassin Snails search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Assassin Snails search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- assassin snails34K/yr
- assassin snails live freshwater16K/yr
- assassin snail7K/yr
- assassin snails live4K/yr
Reviews and returns
What reviews say buyers love and hate about Assassin Snails
We read the reviews and the return reasons for every product selling here.
“Arrived dead”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Assassin Snails questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









