Is mermaid bath toys profitable to sell on Amazon United States?

The niche generates $205K/yr across 24 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +215.9%. Flapen's verdict: Worth a look (62/100).

How competitive is the mermaid bath toys niche?

17 brands and 61 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 78% of demand.

What do buyers complain about in mermaid bath toys?

Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 0.8%.

When does demand for mermaid bath toys peak?

Demand peaks in Jun–Jul; the busiest month runs 4.2× the quietest.

What does it cost to enter the mermaid bath toys niche?

Listings span $7.74–$22.77; the average listing price is $13.43 (sweet spot $15–$100). The average incumbent carries 1,154 reviews — the moat a new listing must climb.

mermaid bath toys

Worth a look

Shows demand growing +215.9% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Growth

Incredible+215.9%

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

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Conversion

Good6.5%

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

Avg price

Good$13.43

avg listing price — sweet spot $15–$100

Review moat

Good1,154.38

avg incumbent reviews — the moat a new listing must climb

Price range

Good$7.74–$22.77

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

Competition

Okay56%

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

Brand share

Okay78%

top-5 brand share — brands hold most of the demand

Market size

Okay$205K

$205K/yr · 234K searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Signals Trending

According to Flapen's Amazon United States niche tracking, mermaid bath toys is a $205K/yr Amazon United States market (234K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 62/100.

Data updated Jul 31, 2026 · scored weekly · How we score niches

mermaid bath toys market data

Units sold / yr: 15K–20K; avg 500–750/product
Revenue / yr: $201K–$269K; units × avg price
Conversion rate: 6.5%
Avg BSR: #82
Page quality: 0%
Prime: 96%
Sponsored: 75%
Out of stock: 7.4%
Avg brand age: 33 months
Avg seller age: 143 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

56%

Top 20: 95%

Open market

19%

BANZAI47%
SwimWays16%
Civaner7%
VGOFUN5%
Bikasuwiry4%
Sunnylife3%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +215.9% search growth over the last 90 days.

Peak months: Jun, Jul · busiest ÷ quietest = 4.2×

Open Trend

Top mermaid bath toys search terms

mermaid pool toys110K/yr +327.1%5.2% conv.
pool mermaid toys12K/yr +220.5%7.4% conv.
mermaid pool toy14K/yr +175.0%4.3% conv.
mermaid dive toys12K/yr +141.4%6.5% conv.
little mermaid bath toys20K/yr +8.0%2.2% conv.
mermaid swim toys8K/yr +139.2%4.8% conv.
mermaids for pool7K/yr +261.0%7.1% conv.
mermaid diving toys7K/yr +181.7%7.5% conv.
mermaid dive toys for pool5K/yr +295.6%6.8% conv.
mermaid toys for pool6K/yr +221.0%3.5% conv.

All search terms

Top mermaid bath toys 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Fun Stuff Banzai Spring and Summer 3 Piece Magical Mermaid Dolls in Assorted Colors

BANZAI$9.334.5★12,649 rev

BANZAI 3 Piece Sparkle Mermaid Dive Toys - Glittery Sparkle Tails

BANZAI$9.564.6★1,017 rev

SwimWays The Little Mermaid Ariel Dive N Surprise Pool Toy for Ages 5+

SwimWays$12.654.7★3,049 rev

Banzai Dive Mermaids 4pc Colors May Vary

BANZAI$9.654.6★2,656 rev

Civaner 4 Pieces Mermaid Dive Bath Toys Colorful Mermaid Pool Swimming Pool Games for Boys Girls Teens Adults(Classic Style)

Civaner$9.304.4★198 rev

Newest

by launch date

EnriQ Pool Toys for Kids Ages 4-8 8-12 Pool Diving Toys Little Mermaid Toys for Girls Summer Underwater Game Toys Big Diving Gems for Kids Swim Birthday Party Favors

EnriQ$10.2832 rev

3mo ago

DRAMATION 25 PCS Pool Diving Toys for Kids Ages 3-12

DRAMATION$15.1170 rev

5mo ago

Jasonwell Pool Diving Toys Games - 20PCS Swimming Mermaid Pool Toys with Dive Rings Gems Beach Ball Underwater Treasures Seaweeds Fish Swim Toy etc Bath Water Toy Training Gifts for Kids Adult

Jasonwell$14.0397 rev

5mo ago

Bikasuwiry 4 Pieces Mermaid Bath Toys Swimming Pool Toys for Kids Toddler Girls Ages 4-8 Princess Bath Toys Pool Dive Toys Mermaid Doll Water Toys

Bikasuwiry$7.7437 rev

6mo ago

30 Pcs Diving Pool Toys for Kids Ages 3-12 - Little Mermaid Toys for Girls Dive Sticks Treasure Chest Pink Shark Torped & Gems with Storage Bag Summer Swim Water Toys for Pool Games Bath & Party

Jomi & Jolly$20.77108 rev

1y ago

What buyers say about mermaid bath toys

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

What buyers love

Fun/Entertainment Experience36%

“Fun for kids”

Quality-Overall10%

“Recommendation ❤️ This is a vibrant and high-quality set”

Value For Money7%

“Good value for the money”

Color7%

“Bright colors”

Advertised Vs Actual Product6%

“Works as advertised”

Durability5%

“The toys are a durable”

Gifting Purpose4%

“This makes for a really great gift”

Water Resistance3%

“Durable and great for water play”

Size-Overall3%

“Great size too”

Storage Capacity2%

“The storage design is great overall”

What buyers complain about

Size-Overall15%

“Extremely small”

Durability14%

“broke in half quickly”

Quality-Overall12%

“Not Great Quality”

Value For Money6%

“Overpriced”

Advertised Vs Actual Product3%

“The images are deceptive”

Gifting Purpose3%

“Not good for gifting”

Adhesion/Stickiness2%

“sticky with what appears to be juice”

Functionality-Overall2%

“Doesnt work”

Smell2%

“a weird unpleasant chemical smell”

Choking1%

“can become a choking hazard”

Top return reasons

Size-Overall33%

Value For Money16%

Quality-Overall12%

Defective Material/Parts8%

Advertised Vs Actual Product7%

Functionality-Overall6%

Product Condition3%

Material Quality2%

Gifting Purpose2%

Color2%

Common questions

Is mermaid bath toys profitable to sell on Amazon United States?: The niche generates $205K/yr across 24 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +215.9%. Flapen's verdict: Worth a look (62/100).
How competitive is the mermaid bath toys niche?: 17 brands and 61 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 78% of demand.
What do buyers complain about in mermaid bath toys?: Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 0.8%.
When does demand for mermaid bath toys peak?: Demand peaks in Jun–Jul; the busiest month runs 4.2× the quietest.
What does it cost to enter the mermaid bath toys niche?: Listings span $7.74–$22.77; the average listing price is $13.43 (sweet spot $15–$100). The average incumbent carries 1,154 reviews — the moat a new listing must climb.