Mermaid Tail
Mermaid Tail shows a fragmented shelf (top 5 take 27% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Is Mermaid Tail profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Mermaid Tail is a £42K/yr Amazon United Kingdom market (244K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Jul–Aug–Dec. Verdict: Worth a look — 58/100.
Mermaid Tail: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +42.5% over the last 90 days and 1.0% of searches end in a purchase.
£42K
revenue / yr
Who owns the niche?
The top 5 brands hold 71% of demand, so 29% of the market is open.
29%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.
0/100
page quality · 71 products
Top Mermaid Tail products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Catalonia Classy Mermaid Tail Blanket Fish Scale Pattern Snuggle Blanket for Girls Woman Ultra Soft Fleece Sleeping Throw for Kids Cozy Mermaid Gift for Adult Toddlers
- Price
- £13.29
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 9mo ago

Dtiaagto Girls Mermaid Swimsuit Girls Swimwear Tankini Bathing Suits with Boyshort Rainbow Summer Quick Dry Mermaid Skirt Size 7 8 Rainbow
- Price
- £29.58
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago

Lito Angels Girls Fish Scale 3-Piece Skirt Bikini Green Age 4-5 Years
- Price
- £14.98
- Rating
- 3.5/5
- Reviews
- 18
- Age
- 1y ago

Catalonia Classy Kit Mermaid Tail Blanket with Flannel Fleece Mermaid Fin Cuddle Blanket Sofa Sleeping Bag Camping Travel All Season Warm Washable Fluorescent Unicorn 155 x 51 cm
- Price
- £13.81
- Rating
- 4.4/5
- Reviews
- 391
- Age
- 3y ago

Dtiaagto Mermaid Bathing Suit for Girls Cute Swimsuits Tankini Swimsuits with Short Rainbow Beach Rash Guard Swimwear 5t 6t Swimsuit Girls Rainbow
- Price
- £29.56
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago
Trending
90-day click momentum
Dtiaagto Mermaid Swimsuit for Girls Little Girls Swimsuit Cute Bathing Suits Tankini Swimsuits with Short Rainbow Size 6 7 Rainbow
- Price
- £29.71
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago

NAITOKE Mermaid Tails for Swimming for Adults with Monofin
- Price
- £29.96
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago

NAITOKE Mermaid Tails for Swimming for Adults with Monofin
- Price
- £29.66
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago

Dtiaagto Girls Mermaid Swimsuit Girls Swimwear Tankini Bathing Suits with Boyshort Rainbow Summer Quick Dry Mermaid Skirt Size 7 8 Rainbow
- Price
- £29.58
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago

NAITOKE Mermaid Tails for Swimming for Adults with Monofin
- Price
- £29.75
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 1y ago
Newest
by launch date
Dtiaagto Girls Mermaid Swimsuit Girls Swimwear Tankini Bathing Suits with Boyshort Rainbow Summer Quick Dry Mermaid Skirt Size 7 8 Rainbow
- Price
- £29.58
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago

Dtiaagto Mermaid Bathing Suit for Girls Cute Swimsuits Tankini Swimsuits with Short Rainbow Beach Rash Guard Swimwear 5t 6t Swimsuit Girls Rainbow
- Price
- £29.56
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago

Dtiaagto Mermaid Swimsuit for Girls Little Girls Swimsuit Cute Bathing Suits Tankini Swimsuits with Short Rainbow Size 6 7 Rainbow
- Price
- £29.71
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago

Catalonia Classy Mermaid Tail Blanket Fish Scale Pattern Snuggle Blanket for Girls Woman Ultra Soft Fleece Sleeping Throw for Kids Cozy Mermaid Gift for Adult Toddlers
- Price
- £13.29
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 9mo ago

Catalonia Classy Mermaid Tail Blanket Fish Scale Pattern Snuggle Blanket for Girls Woman Ultra Soft Fleece Sleeping Throw for Kids Cozy Mermaid Gift for Adult Toddlers
- Price
- £12.18
- Rating
- 4.2/5
- Reviews
- 8
- Age
- 9mo ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.
Brands
32 rising
Sellers
40
Top-5 brand share
71%
Top 20: 93%
Top-5 click share
27%
Top 20: 60%
Open market
26%
- Catalonia Classy28%
- NAITOKE13%
- Lito Angels13%
- Dtiaagto12%
- WERNNSAI5%
- Mermaid Planet3%
Mermaid Tail demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Jul, Aug, Dec · busiest ÷ quietest = 2.4×
Top Mermaid Tail search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- mermaid tail77K/yr
- mermaid tail for swimming53K/yr
- mermaid tail for swimming kids11K/yr
- mermaid tail blanket39K/yr
- mermaid tail kids9K/yr
- mermaid tails8K/yr
- kids mermaid tail for swimming5K/yr
- mermaid blanket14K/yr
- mermaid swimming tail6K/yr
- mermaid tail swimming4K/yr
What reviews say buyers love and hate about Mermaid Tail
What buyers mention most, as a share of all reviews.
What buyers love
75% of reviews“All items are well made”
“Granddaughter loves this thw material is soft”
“Perfect fit”
“Id say its a good budget option for a girls swimsuit that looks nice”
“Comfortable”
What buyers complain about
66% of reviews“This is quite expensive for the quality of it”
“A bit big”
“Cheap material”
“a little thin”
“No clear size advertised”
Mermaid Tail return rate & reasons
Why buyers send it back, as a share of all return requests.
2.1%
Return rate
70%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Mermaid Tail questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









