---
title: "Nitrofurazone — $84K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/nitrofurazone"
last_updated: "2026-07-21T19:34:49.322Z"
locale: en
meta:
description: "Niche score 47/100 · $84K/yr market · 42K searches/yr · $25.73 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $84K/yr market · 42K searches/yr · $25.73 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Nitrofurazone — $84K/yr Amazon US Niche (2026) - Flapen"
---
# **nitrofurazone**
**Skip it**
Brand-locked demand (top 5 brands take 93% of clicks) — this niche doesn't clear our bar today.
Market size 21Growth 27Conversion 78Competition 22Returns 90Price range 86Avg price 95Brand share 17Review moat 49Quality gap 58
**Avg price**
**Incredible****$25.73**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.2%**
return rate — above 6% kills the launch gate
**Price range**
**Great****$9.98–$54.83**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.8%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****1,567.93**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+1.9%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****74%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$84K**
$84K/yr · 42K searches
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, nitrofurazone is a $84K/yr Amazon United States market (42K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Oct–Nov. Verdict: Skip it — 47/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **nitrofurazone market data**
- **Units sold / yr**
- **3K–4K**
- avg 250–500/product
- **Revenue / yr**
- **$77K–$103K**
- units × avg price
- **Launch success**
- **17%**
- 1 of 6 new (360d)
- **Conversion rate**
- **7.8%**
- **Avg BSR**
- **#298**
- **Page quality**
- **0%**
- **Prime**
- **93%**
- **Sponsored**
- **71%**
- **Out of stock**
- **23.1%**
- **Avg brand age**
- **85 months**
- **Avg seller age**
- **163 days**
## **Competition & brand share**
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▲rising
**Sellers**
**50**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**74%**
Top 20: 100%
**Open market**
**4%**
- Seachem50% - Luckyond17% - Generic11% - API9% - NateNatenight6% - KOI POND RESCUE3% - Open — no brand owns it (2 brands, 4%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +1.9% search growth over the last 90 days.
2K1KSpike '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Nov · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/pet-supplies/nitrofurazone/trend)
## **Top nitrofurazone search terms**
- **nitrofurazone**20K/yr-0.5%3.8% conv. - **nitrofurazone for fish**9K/yr+19.0%3.0% conv. - **polyguard**4K/yr+23.5%7.7% conv. - **nitrofurazona**3K/yr+0.2%0.6% conv. - **seachem polyguard**3K/yr-12.6%19.4% conv. - **polyguard seachem**3K/yr-30.4%19.3% conv. [**All search terms **](https://flapen.com/research/us/pet-supplies/nitrofurazone/search-terms)
## **Top nitrofurazone 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%$8K20%$17K30%$25K40%$34K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Seachem SC 10g POLYGUARD 0.4oz**Seachem**$9.98**4.7★395 rev](https://www.amazon.com/dp/B007R5303U) [2**Luckyond Equine Topical Care Ointment for Horses Nitrofurazone 1 lb**Luckyond**$35.04**4.8★19 rev](https://www.amazon.com/dp/B0GFVJ3ZPC) [3**Seachem PolyGuard 100gram**Seachem**$40.38**4.7★225 rev](https://www.amazon.com/dp/B0009YJ1W0) [4**API FIN & BODY CURE Freshwater Fish Powder Medication 10-Count Box**API**$16.11**4.4★3,763 rev](https://www.amazon.com/dp/B06XDFJ5XN) [5**NateNatenight Treatment for Horses Nitrofurazone Natural Equine Wound Care 100ml**NateNatenight**$29.54**3.5★5 rev](https://www.amazon.com/dp/B0FMNR2PVK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**KOI Nitro for Pond & Aquarium Fish (5 Grams)**KOI POND RESCUE**$20.07**1 rev1mo ago](https://www.amazon.com/dp/B0H2DCD5W5) [**Nitro Max for Koi Pond & Aquarium Fish Use (10 Gram)**Generic**$25.31**1 rev5mo ago](https://www.amazon.com/dp/B0GHP69V9K) [**Nitro Max for Koi Pond & Aquarium Fish Use (25 Gram)**Generic**$30.54**1 rev5mo ago](https://www.amazon.com/dp/B0GHPWL7BK) [**Nitro Max for Koi Pond & Aquarium Fish Use (50 Gram)**Generic**$54.83**1 rev5mo ago](https://www.amazon.com/dp/B0GHPRNJTJ) [**Luckyond Equine Topical Care Ointment for Horses Nitrofurazone 1 lb**Luckyond**$35.04**19 rev6mo ago](https://www.amazon.com/dp/B0GFVJ3ZPC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KOI Nitro for Pond & Aquarium Fish (5 Grams)**KOI POND RESCUE**$20.07**1.0★**▲ 171%**](https://www.amazon.com/dp/B0H2DCD5W5) [**Nitro Max for Koi Pond & Aquarium Fish Use (50 Gram)**Generic**$54.83**5.0★**▲ 147%**](https://www.amazon.com/dp/B0GHPRNJTJ) [**Luckyond Equine Topical Care Ointment for Horses Nitrofurazone 1 lb**Luckyond**$35.04**4.8★**▲ 132%**](https://www.amazon.com/dp/B0GFVJ3ZPC) [**Nitro Max for Koi Pond & Aquarium Fish Use (25 Gram)**Generic**$30.54**5.0★**▲ 130%**](https://www.amazon.com/dp/B0GHPWL7BK) [**Nitro Max for Koi Pond & Aquarium Fish Use (10 Gram)**Generic**$25.31**5.0★**▲ 105%**](https://www.amazon.com/dp/B0GHP69V9K)
**~~View all trending →~~**
## **What buyers say about nitrofurazone**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**17%
*“Price is affordable”*
**Ease Of Use**14%
*“Easy to use and effective”*
**Advertised Vs Actual Product**14%
*“Does the job”*
**Quality-Overall**14%
*“Fish med great”*
**Strength**8%
*“Effective”*
**Instructions/User Manual/Troubleshooting**6%
*“the instructions are clear enough”*
**Ease Of Cleaning**6%
*“clean from spots”*
**Scratch Resistance**6%
*“this is really good for scratches on horse and wound care”*
**Hair Growth**3%
*“Improved my Bettas Fin Curling”*
**Size-Overall**3%
*“The bottle size is big enough for many uses”*
### **What buyers complain about **
**Durability**19%
*“My fish died before I got to use it”*
**Value For Money**15%
*“That was a very expensive lesson”*
**Leak-Proof**15%
*“the product inside had leaked out some due to a loose cap and no seal”*
**Allergies**8%
*“One of my loaches ended up horribly sick with skin flukes”*
**Contamination**8%
*“My daughters goldfish we won at the fair over a year ago came down with a nasty infection. my fault”*
**Size-Overall**8%
*“Smaller than expected”*
**Breathability**4%
*“On first use months ago it killed all my shrimp and mystery snails and all my fish acted like they couldn't breathe and were in pain”*
**Indigestion**4%
*“Poison product”*
**Functionality-Overall**4%
*“he still sadly passed away”*
### **Top return reasons **
**Functionality-Overall**29%
**Leak-Proof**23%
**Advertised Vs Actual Product**12%
**Value For Money**12%
**Size-Overall**5%
**Moist/Dry**3%
**Certifications**3%
**Product Condition**2%
**Compatibility-Overall**2%
**Durability**2%
## **Common questions**
- **Is nitrofurazone profitable to sell on Amazon United States?**
- The niche generates $84K/yr across 14 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is +1.9%. Flapen's verdict: Skip it (47/100).
- **How competitive is the nitrofurazone niche?**
- 8 brands and 50 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in nitrofurazone?**
- Top complaints mined from reviews: Durability, Value For Money, Leak-Proof. The return rate is 1.2%.
- **When does demand for nitrofurazone peak?**
- Demand peaks in Oct–Nov; the busiest month runs 1.5× the quietest.
- **What does it cost to enter the nitrofurazone niche?**
- Listings span $9.98–$54.83; the average listing price is $25.73 (sweet spot $15–$100). The average incumbent carries 1,568 reviews — the moat a new listing must climb.
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