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55

hikari koi food

Worth a look

Shows low returns (0.0%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 25Growth 97Conversion 83Competition 58Returns 100Price range 22Avg price 77Brand share 0Review moat 64Quality gap 16

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Growth

Incredible+187.3%

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

Conversion

Great9.0%

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

Avg price

Great$95.52

avg listing price — sweet spot $15–$100

Review moat

Good924.33

avg incumbent reviews — the moat a new listing must climb

Competition

Good50%

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

Market size

Bad$100K

$100K/yr · 12K searches

Price range

Bad$14.02–$393.62

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, hikari koi food is a $100K/yr Amazon United States market (12K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 55/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

hikari koi food market data

Units sold / yr
750–1K
avg 0–100/product
Revenue / yr
$72K–$96K
units × avg price
Launch success
0 of 0 new (360d)
Conversion rate
9.0%
Avg BSR
#522
Page quality
0%
Prime
83%
Sponsored
93%
Out of stock
1.3%
Avg brand age
143 months
Avg seller age
179 days

Competition & brand share

The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.

Brands

3 falling

Sellers

40

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

50%

Top 20: 88%

Open market

0%

  • Hikari95%
  • Saki-Hikari3%
  • Blue Ridge Fish Hatchery2%

Demand

Weekly Amazon search volume, last 45 weeks — +187.3% search growth over the last 90 days.
500300Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26

Top hikari koi food 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.

0%5%$5K10%$10K15%$15K20%$20K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 30 tracked products in this niche — three views at once, no toggling.

What buyers say about hikari koi food

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

What buyers love

Quality-Overall24%

“We are impressed with the quality and pellet size”

Taste-Overall13%

“Great food”

Pet Friendly12%

“Its great for your koi”

Size-Overall12%

“the medium size seems the best”

Color11%

“really does enhance the color”

Value For Money10%

“great price”

Durability3%

“We have used this product for years”

Smell2%

“Smells like something the fish would like”

Ease Of Chewing/Swallowing2%

“they are all able to easily eat”

Ease Of Use1%

“did great on this food while using it”

What buyers complain about

Value For Money43%

“It does cost more”

Taste-Overall11%

“My koi dont like or eat it at all”

Size-Overall4%

“I wanted large sized pellets because the smaller pellets seem to sink faster”

Ingredients-Overall3%

“The cheaper options often have cheaper blends of ingredients so you get what you pay for”

Top return reasons

Size-Overall45%
Leak-Proof10%
Grip10%
Value For Money10%
Advertised Vs Actual Product10%
Product Condition10%
Ease Of Use5%

Common questions

Is hikari koi food profitable to sell on Amazon United States?
The niche generates $100K/yr across 30 tracked products. 90-day search growth is +187.3%. Flapen's verdict: Worth a look (55/100).
How competitive is the hikari koi food niche?
3 brands and 40 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in hikari koi food?
Top complaints mined from reviews: Value For Money, Taste-Overall, Size-Overall. The return rate is 0.0%.
What does it cost to enter the hikari koi food niche?
Listings span $14.02–$393.62; the average listing price is $95.52 (sweet spot $15–$100). The average incumbent carries 924 reviews — the moat a new listing must climb.