---
title: "Bottom Feeder Fish Food — $349K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/bottom-feeder-fish-food"
last_updated: "2026-07-21T19:37:05.287Z"
locale: en
meta:
description: "Niche score 43/100 · $349K/yr market · 240K searches/yr · $8.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · $349K/yr market · 240K searches/yr · $8.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Bottom Feeder Fish Food — $349K/yr Amazon US Niche (2026) - Flapen"
---
# **bottom feeder fish food**
**Skip it**
Prices mostly outside the sweet spot ($3.57–$15.30) — this niche doesn't clear our bar today.
Market size 53Growth 24Conversion 98Competition 36Returns 100Price range 3Avg price 24Brand share 9Review moat 29Quality gap 21
**Returns**
**Incredible****0.1%**
return rate — above 6% kills the launch gate
**Conversion**
**Incredible****16.6%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****$349K**
$349K/yr · 240K searches
**Competition**
**Okay****63%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Okay****3,562.65**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-2.7%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****$8.79**
avg listing price — sweet spot $15–$100
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****$3.57–$15.30**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, bottom feeder fish food is a $349K/yr Amazon United States market (240K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Jul–Aug–Sep–Oct–Nov. Verdict: Skip it — 43/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bottom feeder fish food market data**
- **Units sold / yr**
- **30K–40K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$264K–$352K**
- units × avg price
- **Launch success**
- **—**
- 0 of 1 new (360d)
- **Conversion rate**
- **16.6%**
- **Avg BSR**
- **#62**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **71%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **83 months**
- **Avg seller age**
- **160 days**
## **Competition & brand share**
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **—flat
**Sellers**
**41**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**63%**
Top 20: 100%
**Open market**
**2%**
- Fluval73% - API9% - Ultra Fresh8% - Hikari4% - Aqueon3% - Generic2% - Open — no brand owns it (1 brand, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.7% search growth over the last 90 days.
40K30KSpike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug, Sep, Oct, Nov · busiest ÷ quietest = 10.4×
[**Open Trend **](https://flapen.com/research/us/pet-supplies/bottom-feeder-fish-food/trend)
## **Top bottom feeder fish food search terms**
- **fluval bug bites**53K/yr+3.2%15.1% conv. - **bug bites fish food**58K/yr-5.0%12.7% conv. - **bug bites**29K/yr+3.8%7.9% conv. - **bottom feeder fish food**29K/yr-0.7%13.2% conv. - **corydoras fish food**19K/yr-8.0%13.7% conv. - **cory catfish food**12K/yr-8.5%14.1% conv. - **bug buffet fish food**10K/yr-12.6%1.9% conv. - **bottom feeder pellets**6K/yr-0.9%15.6% conv. - **loach food**3K/yr+20.8%13.8% conv. - **fluval fish food**4K/yr-22.1%12.1% conv. [**All search terms **](https://flapen.com/research/us/pet-supplies/bottom-feeder-fish-food/search-terms)
## **Top bottom feeder fish 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%10%$35K20%$70K30%$105K40%$140K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Fluval Bug Bites Tropical Fish Food Small Granules for Small to Medium Sized Fish 1.6 oz. A6577**Fluval**$5.67**4.7★8,063 rev](https://www.amazon.com/dp/B07194GD1F) [2**Fluval Bug Bites Bottom Feeder Fish Food Granules for Small to Medium Sized Fish 1.60 Oz. A6586**Fluval**$5.13**4.8★4,005 rev](https://www.amazon.com/dp/B071NMW1V3) [3**Fluval Bug Bites Betta Fish Food Granules for Small to Medium Sized Fish 1.05 Oz.**Fluval**$6.47**4.6★2,886 rev](https://www.amazon.com/dp/B07BRC35Z9) [4**Ultra Fresh Bottom Feeder Fish Food Sword Prawns Natural Protein Balanced Diet for Catfish Corydoras Loaches Tropical Shrimp Pie 2.05 Ounces**Ultra Fresh**$9.05**4.7★1,492 rev](https://www.amazon.com/dp/B0BXPC4MM4) [5**Fluval Bug Bites Color Enhancing Fish Food for Tropical Fish Flakes for Small to Medium Sized Fish 3.17 oz. A7348 Brown**Fluval**$11.21**4.7★2,000 rev](https://www.amazon.com/dp/B084H4BLW6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BugGraze Bottom Dweller Feast 3-in-1 Sinking Pellets Wafers & Granules for Corydoras Plecos & Loaches Complete Aquarium Fish Diet Clean Feeding High Protein & Algae Blend 3 oz**Generic**$11.25**16 rev5mo ago](https://www.amazon.com/dp/B0GMK169DK) [**Ultra Fresh Bottom Feeder Fish Food Sword Prawns Natural Protein Balanced Diet for Catfish Corydoras Loaches Tropical Shrimp Pie 2.05 Ounces**Ultra Fresh**$9.05**1,492 rev3y ago](https://www.amazon.com/dp/B0BXPC4MM4) [**Fluval Bug Bites Cichlid Fish Food Granules for Small to Medium Sized Fish 15.8 oz.**Fluval**$15.30**3,594 rev5y ago](https://www.amazon.com/dp/B092X3P2X5) [**Fluval Bug Bites Color Enhancing Fish Food for Tropical Fish Flakes for Small to Medium Sized Fish 3.17 oz. A7348 Brown**Fluval**$11.21**2,000 rev5y ago](https://www.amazon.com/dp/B084H4BLW6) [**Fluval Bug Bites Tropical Fish Food Flakes for Small to Medium Sized Fish 3.17 oz. A7332 Brown**Fluval**$11.44**1,857 rev6y ago](https://www.amazon.com/dp/B084H3X7JX)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**BugGraze Bottom Dweller Feast 3-in-1 Sinking Pellets Wafers & Granules for Corydoras Plecos & Loaches Complete Aquarium Fish Diet Clean Feeding High Protein & Algae Blend 3 oz**Generic**$11.25**4.4★**▲ 217%**](https://www.amazon.com/dp/B0GMK169DK) [**Fluval Bug Bites Tropical Fish Food Small Granules for Small to Medium Sized Fish 1.6 oz. A6577**Fluval**$5.67**4.7★**▲ 13%**](https://www.amazon.com/dp/B07194GD1F) [**API BOTTOM FEEDER PELLETS WITH SQUID Fish Food 1.3-Ounce Container**API**$3.57**4.7★**— 7%**](https://www.amazon.com/dp/B005XDCNBI) [**Ultra Fresh Bottom Feeder Fish Food Sword Prawns Natural Protein Balanced Diet for Catfish Corydoras Loaches Tropical Shrimp Pie 2.05 Ounces**Ultra Fresh**$9.05**4.7★**— 6%**](https://www.amazon.com/dp/B0BXPC4MM4) [**Fluval Bug Bites Betta Fish Food Granules for Small to Medium Sized Fish 1.05 Oz.**Fluval**$6.47**4.6★**— 6%**](https://www.amazon.com/dp/B07BRC35Z9)
**~~View all trending →~~**
## **What buyers say about bottom feeder fish food**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**19%
*“Excellent Product”*
**Value For Money**16%
*“Definitely worth the price”*
**Pet Friendly**16%
*“My Cory catfish loves this”*
**Taste-Overall**13%
*“Delicious”*
**Size-Overall**8%
*“Theyre a good size”*
**Color**6%
*“showing brighter colors”*
**Advertised Vs Actual Product**4%
*“does it's job”*
**Ease Of Use**2%
*“Easy to use”*
**Smell**2%
*“The food looks fresh, smells clean, and doesnt cloud the water”*
**Ease Of Cleaning**2%
*“The granules are clean”*
### **What buyers complain about **
**Size-Overall**23%
*“it has been difficult obtaining the correct size”*
**Functionality-Overall**8%
*“Dont work”*
**Advertised Vs Actual Product**7%
*“The discrepancy between the online description”*
**Hard Feel**7%
*“Rather hard”*
**Color**5%
*“definitely changing color”*
**Quality-Overall**5%
*“Very disappointed in the performance of these sticks”*
**Natural Resource Wastage**4%
*“cause a lot of waste”*
**Contamination**4%
*“Fish spoiled rotten”*
**Water Resistance**4%
*“ground too fine - such that it clouds the water”*
**Texture/Consistency-Overall**3%
*“half the bag is shaky not solid granules”*
### **Top return reasons **
**Size-Overall**59%
**Escape Proof**7%
**Functionality-Overall**7%
**Product Condition**3%
**Quality-Overall**3%
**Smell**3%
**Ease Of Chewing/Swallowing**3%
**Advertised Vs Actual Product**3%
**Inflation/Deflation**3%
**Ease Of Cleaning**3%
## **Common questions**
- **Is bottom feeder fish food profitable to sell on Amazon United States?**
- The niche generates $349K/yr across 17 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -2.7%. Flapen's verdict: Skip it (43/100).
- **How competitive is the bottom feeder fish food niche?**
- 7 brands and 41 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in bottom feeder fish food?**
- Top complaints mined from reviews: Size-Overall, Functionality-Overall, Advertised Vs Actual Product. The return rate is 0.1%.
- **When does demand for bottom feeder fish food peak?**
- Demand peaks in Jul–Aug–Sep–Oct–Nov; the busiest month runs 10.4× the quietest.
- **What does it cost to enter the bottom feeder fish food niche?**
- Listings span $3.57–$15.30; the average listing price is $8.79 (sweet spot $15–$100). The average incumbent carries 3,563 reviews — the moat a new listing must climb.
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