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Fish Food

Fish Food clears our launch bar: a $1.4M/yr market growing +44.4% this quarter with returns at 0.0%.

Flapen Score

63
Launch it

Top 12% of 5,777 Home & Garden niches · +12 vs the category median of 51

Market size 84Growth 65Conversion 98Competition 75Returns 100Price range 61Avg price 32Brand share 10Review moat 25Quality gap 24
This niche Category average · 5,777 niches

Is Fish Food profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Fish Food is a £1.4M/yr Amazon United Kingdom market (846K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in May–Jun–Jul. Verdict: Launch it — 63/100.

Fish Food: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Yes. Search demand moved +44.4% over the last 90 days and 16.4% of searches end in a purchase.

£1.4M

revenue / yr

Units sold / yr150K
Search volume / yr+44.4%846K
Conversion rate16.4%
Avg price£9.79

Who owns the niche?

The top 5 brands hold 96% of demand, so 4% of the market is open.

4%

open market share

Brands · sellers8 · 71
Top-5 product click share40%
Open market4%
Avg brand age88 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 45 products

Sponsored placement93%
New entrants (1y)1· 1 succeeded
Avg rating4.6★
Avg reviews4,399

Top Fish Food 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 40% of clicks — established leaders, but buyers still shop beyond them.

£0£41K£81K£122K£163K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 flat

Sellers

71

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

40%

Top 20: 76%

Open market

1%

  • Tetra27%
  • HERONS26%
  • AQUARIAN25%
  • Walter Products Wildlife and Aquatics14%
  • Supa4%
  • Extra Select3%
  • Open — no brand owns it (2 brands, 1%)

Fish Food demand & seasonality

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

Volume846KCVR16.4%Products45Brands8Top 5 Brands96%OOS Rate0.4%Rating4.6★Reviews4,399Avg BSR#20
23K18KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul · busiest ÷ quietest = 3.9×

Top Fish Food search terms shoppers use

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

  • fish food488K/yr
  • pond fish food93K/yr
  • fish food pellets30K/yr
  • fish food flakes40K/yr
  • tetra fish food43K/yr
  • pond fish food pellets17K/yr
  • pond sticks16K/yr
  • fish flakes22K/yr
  • fish pellets16K/yr
  • fish food pond sticks14K/yr

What reviews say buyers love and hate about Fish Food

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

What buyers love

92% of reviews
Value For Money38%

Excellent value

Quality-Overall23%

Good quality food

Pet Friendly11%

Great item for my fish tank

Taste-Overall6%

My fish really like this food

Size-Overall5%

Decent size

What buyers complain about

74% of reviews
Size-Overall18%

The koi seem to like it the bag looked bigger in the pictures

Quality-Overall12%

Its cheap so I suppose you get the quality you pay for

Durability12%

Soon broke into smaller flakes

Taste-Overall7%

Not tasted it myself though

Value For Money6%

Too expensive

Common Fish Food questions

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

Flapen scores Fish Food 63/100 on Amazon United Kingdom — Launch it. The niche generates £1.4M/yr across 45 tracked products. 1 of 1 products launched in the last 360 days are still selling. Search demand moved +44.4% over the last 90 days.
Search demand for Fish Food on Amazon United Kingdom peaks in May–Jun–Jul, where the busiest month runs 3.9× the quietest.