---
title: "Bti Fungus Gnats — $1.7M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/bti-fungus-gnats"
last_updated: "2026-08-09T14:17:53.478Z"
locale: en
meta:
description: "Niche score 55/100 · $1.7M/yr market · 1.3M searches/yr. A concentrated shelf (top 5 take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $1.7M/yr market · 1.3M searches/yr. A concentrated shelf (top 5 take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Bti Fungus Gnats — $1.7M/yr Amazon US Niche (2026) - Flapen"
---
# **bti fungus gnats**
**Worth a look**
Shows low returns (0.4%), but a concentrated shelf (top 5 take 100% of clicks) keeps it on the watch list.
Market size 90Growth 96Conversion 92Competition 0Returns 98Price range 0Avg price 47Brand share 0Review moat 15Quality gap 53
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Growth**
**Incredible****+138.2%**
90-day search growth — must beat 0% to launch
**Conversion**
**Great****11.3%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Great****$1.7M**
$1.7M/yr · 1.3M searches
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****$11.69**
avg listing price — sweet spot $15–$100
**Review moat**
**Bad****22,180.33**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****$8.49–$14.68**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
According to Flapen's Amazon United States niche tracking, bti fungus gnats is a $1.7M/yr Amazon United States market (1.3M searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 55/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bti fungus gnats market data**
- **Units sold / yr**
- **150K–200K**
- avg 40,000–50,000/product
- **Revenue / yr**
- **$1.8M–$2.3M**
- units × avg price
- **Conversion rate**
- **11.3%**
- **Avg BSR**
- **#12**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **67%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **65 months**
- **Avg seller age**
- **149 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **—flat
**Sellers**
**61**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Summit95% - Carphone Warehouse5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +138.2% search growth over the last 90 days.
60K40KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul · busiest ÷ quietest = 4.2×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/bti-fungus-gnats/trend)
## **Top bti fungus gnats search terms**
- **mosquito bits**767K/yr+219.9%14.5% conv. - **mosquito bits for fungus gnats**146K/yr-8.9%15.2% conv. - **bti mosquito bits**43K/yr+508.2%12.6% conv. - **bti**60K/yr+201.4%7.1% conv. - **summit mosquito bits**19K/yr+255.3%15.6% conv. - **bacillus thuringiensis israelensis**33K/yr+79.8%5.0% conv. - **mosquito pellets**19K/yr+258.2%8.8% conv. - **bti fungus gnats**24K/yr+151.1%3.8% conv. - **mosquito bits for indoor plants**13K/yr+163.5%10.3% conv. - **gnatrol**35K/yr-26.0%2.1% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/bti-fungus-gnats/search-terms)
## **Top bti fungus gnats 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%25%$426K50%$852K75%$1.3M100%$1.7M1K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 3 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SUMMIT CHEMICAL CO 117-6 30OZ Mosquito Bits**Summit**$14.68**4.4★35,396 rev](https://www.amazon.com/dp/B0001AUF8G) [2**Summit...responsible solutions 110-12 Mosquito Dunks 6-Pack**Summit**$8.49**4.5★28,696 rev](https://www.amazon.com/dp/B0000AH849) [3**Mosquito BITS for Insects 8OZ**Carphone Warehouse**$11.92**4.4★2,449 rev](https://www.amazon.com/dp/B007RGAL6I)
### **Newest**
by launch date
[**Mosquito BITS for Insects 8OZ**Carphone Warehouse**$11.92**2,449 rev12y ago](https://www.amazon.com/dp/B007RGAL6I) [**Summit...responsible solutions 110-12 Mosquito Dunks 6-Pack**Summit**$8.49**28,696 rev22y ago](https://www.amazon.com/dp/B0000AH849) [**SUMMIT CHEMICAL CO 117-6 30OZ Mosquito Bits**Summit**$14.68**35,396 rev25y ago](https://www.amazon.com/dp/B0001AUF8G)
### **Trending**
90-day click momentum
[**SUMMIT CHEMICAL CO 117-6 30OZ Mosquito Bits**Summit**$14.68**4.4★**— 2%**](https://www.amazon.com/dp/B0001AUF8G) [**Summit...responsible solutions 110-12 Mosquito Dunks 6-Pack**Summit**$8.49**4.5★**— 0%**](https://www.amazon.com/dp/B0000AH849) [**Mosquito BITS for Insects 8OZ**Carphone Warehouse**$11.92**4.4★**▼ 25%**](https://www.amazon.com/dp/B007RGAL6I)
## **What buyers say about bti fungus gnats**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Pest/Insect Control**48%
*“Effective in preventing mosquitos”*
**Quality-Overall**8%
*“No problems at all with it”*
**Ease Of Use**7%
*“Easy peasy”*
**Advertised Vs Actual Product**6%
*“As advertise”*
**Value For Money**6%
*“Good price”*
**Plant Growth**3%
*“they have become a permanent part of my indoor seed-starting routine”*
**Efficiency**3%
*“Very effective”*
**Durability**2%
*“Still usable”*
**Safety Standards**2%
*“Now, safe for pets, chickens, whatever works wonderful”*
**Water Resistance**1%
*“Works well in standing water”*
### **What buyers complain about **
**Pest/Insect Control**45%
*“Still a lot of mosquitoes”*
**Functionality-Overall**20%
*“Do not work good”*
**Value For Money**2%
*“It was a little more expensive than some of the prices here”*
**Size-Overall**2%
*“Very small bag for the price”*
**Smell**2%
*“doesnt have a strong smell”*
**Advertised Vs Actual Product**1%
*“False advertising”*
**Solubility**1%
*“it doesn't dissolve”*
**Plant Growth**1%
*“Nothing Worked and All the Plants Died”*
**Contamination**1%
*“I was worried it might harm the plants”*
**Durability**1%
*“Just break off a bit”*
### **Top return reasons **
**Functionality-Overall**22%
**Advertised Vs Actual Product**16%
**Pest/Insect Control**15%
**Leak-Proof**12%
**Size-Overall**9%
**Value For Money**8%
**Defective Material/Parts**2%
**Instructions/User Manual/Troubleshooting**2%
**Eco Friendliness**1%
**Water Resistance**1%
## **Common questions**
- **Is bti fungus gnats profitable to sell on Amazon United States?**
- The niche generates $1.7M/yr across 3 tracked products. 90-day search growth is +138.2%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the bti fungus gnats niche?**
- 2 brands and 61 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in bti fungus gnats?**
- Top complaints mined from reviews: Pest/Insect Control, Functionality-Overall, Value For Money. The return rate is 0.4%.
- **When does demand for bti fungus gnats peak?**
- Demand peaks in May–Jun–Jul; the busiest month runs 4.2× the quietest.
- **What does it cost to enter the bti fungus gnats niche?**
- Listings span $8.49–$14.68; the average listing price is $11.69 (sweet spot $15–$100). The average incumbent carries 22,180 reviews — the moat a new listing must climb.
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