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Robo Fish

Robo Fish shows beatable incumbent ratings (3.3★), but a small market ($67K/yr) keeps it on the watch list.

Flapen Score

55
Worth a look
Market size 17Growth 68Conversion 57Competition 50Returns 93Price range 33Avg price 45Brand share 28Review moat 60Quality gap 100
This niche Category average

Is Robo Fish profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Robo Fish is a £67K/yr Amazon United Kingdom market (123K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 55/100.

Robo Fish: 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 +48.5% over the last 90 days and 4.8% of searches end in a purchase.

£67K

revenue / yr

Units sold / yr5K
Search volume / yr+48.5%123K
Conversion rate4.8%
Avg price£11.39

Who owns the niche?

The top 5 brands hold 88% of demand, so 12% of the market is open.

12%

open market share

Brands · sellers11 · 43
Top-5 product click share55%
Open market12%
Avg brand age26 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 3.3★ — the gap to enter on.

0/100

page quality · 23 products

Sponsored placement52%
New entrants (1y)11· 0 succeeded
Avg rating3.3★
Avg reviews1,084

Top Robo Fish products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

£0£3K£7K£10K£13K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

11 rising

Sellers

43

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

55%

Top 20: 97%

Open market

8%

  • Robo Alive54%
  • XLTXWD12%
  • Tyasoleil10%
  • DNTHYRIN6%
  • GxouQcn6%
  • Pets Alive4%
  • Open — no brand owns it (5 brands, 8%)

Robo Fish demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume123KCVR4.8%Products23Brands11Top 5 Brands88%OOS Rate6.7%Rating3.3★Reviews1,084Avg BSR#187
5K3KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 2.6×

Top Robo Fish search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • robo fish47K/yr
  • robo alive fish13K/yr
  • robot fish12K/yr
  • swimming fish bath toy6K/yr
  • swimming fish5K/yr
  • robotic fish6K/yr
  • robofish7K/yr
  • bath fish5K/yr
  • robo fish tank8K/yr
  • robo alive fish tank5K/yr

What reviews say buyers love and hate about Robo Fish

What buyers mention most, as a share of all reviews.

What buyers love

82% of reviews
Fun/Entertainment Experience44%

Fantastic toy

Value For Money8%

Cheaper than in other shops too

Quality-Overall7%

Good quality

Color4%

attractive

Advertised Vs Actual Product4%

Came as advertised

What buyers complain about

84% of reviews
Durability26%

Break to easy

Battery Life24%

Low battery

Value For Money9%

Overpriced for what they are

Quality-Overall7%

Poor quality

Functionality-Overall6%

Barely worked

Robo Fish return rate & reasons

Why buyers send it back, as a share of all return requests.

1.1%

Return rate

5%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Functionality-Overall
47%
2Durability
11%
3Defective Material/Parts
9%
4Battery Life
6%
5Size-Overall
5%

Common Robo Fish questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Robo Fish 55/100 on Amazon United Kingdom — Worth a look. The niche generates £67K/yr across 23 tracked products. 0 of 11 products launched in the last 360 days are still selling. Search demand moved +48.5% over the last 90 days.
Search demand for Robo Fish on Amazon United Kingdom peaks in Nov–Dec, where the busiest month runs 2.6× the quietest.