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Fish Medicine for Freshwater

Fail

Shoppers spend an estimated $44K a year here, so Fish Medicine for Freshwater is a Fail.

Flapen Score
45
45 / 100
Ranks 2,799 of 3,978 Pet Supplies niches · −6 vs the category median of 51
Market size
$44K/yr44K searches / yr
90-day growth
-16.8%search demand this quarter
Competition
47%top-5 click share · 9 brands · 81 sellers

Flapen Score

Fish Medicine for Freshwater against its category

The dotted line is the Pet Supplies average. Past it, Fish Medicine for Freshwater is stronger. Inside it, weaker.

45Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Fish Medicine for Freshwater market on Amazon at a glance

Shoppers on Amazon United States searched for Fish Medicine for Freshwater 44K times last year and spent an estimated $44K. The top 5 brands take 92% of clicks. Flapen scores it 45 out of 100, a Fail.

01 · Demand

An estimated 6.0% of those searches ended in a purchase.

Shoppers searched for this 44K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.0% of those searches ended in a purchase. Searches in the last 90 days moved -16.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $44K a year.

Searches, last 12 months
44K
Growth, 90 days vs prior 90
-16.8%
Conversion, latest week
6.0%
Market size, estimated
$44Ka year
Peak month
January1.4× the quietest month
Top search term
fish medicine22K searches a year

02 · Price

A sale here is worth $16.46.

Listings sell for $16.46 on average, from $4.53 to $80.57. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $16.46 that is $2K to $4K a year per listing.

Average price
$16.46inside the $15 to $100 sweet spot
Price range
$4.53–$80.57
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
3K–4K
Units per listing a year
100–250
Revenue per listing a year
$2K–$4K
Returns
0.9%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

63% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.6% of listings are out of stock. The average listing ranks #86 within Fish & Aquatic Pets. It carries 5,028 reviews at 4.51 stars, so a new listing needs social proof before a better product.

Sponsored listings
63%
Prime listings
100%
Out of stock, average day
3.6%
Average rank
#86in Fish & Aquatic Pets
Average rating
4.51 starsAmazon United States average 4.42 stars
Average reviews
5,028per listing
Listings tracked
32

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 110 months on average, so the names here are established.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
110 months

Products

Top Fish Medicine for Freshwater products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 47% of clicks. Leaders hold, but buyers still shop past them.

$0$2K$4K$5K$7K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

9 falling

Sellers

81

Est. top-5 brand share

92%

Top 20: 100%

Est. top-5 click share

47%

Top 20: 89%

Open market

5%

  • API56%
  • Seachem15%
  • MICROBE-LIFT10%
  • Fritz Aquatics6%
  • Hikari5%
  • Kordon3%
  • Open — no brand owns it (3 brands, 5%)

Demand

Fish Medicine for Freshwater search demand

Weekly searches over the year, seasonality beneath. Pick a range.

1K600Spike '25FebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top Fish Medicine for Freshwater search terms shoppers use

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

  • fish medicine22K/yr
  • fish medicine for freshwater12K/yr
  • fish medication5K/yr
  • fish parasite treatment5K/yr

Reviews and returns

What reviews say buyers love and hate about Fish Medicine for Freshwater

We read the reviews and the return reasons for every product selling here.

23%of positive reviews mention “Quality-Overall”
10%of negative reviews mention “Contamination”
0.9%of orders come back
“there were worms almost everywhere in the water”
A buyer, on “Contamination”10% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

19 topics

NegativePositive

FAQ

Common Fish Medicine for Freshwater questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data