---
title: "Plastic Fish Bowls — $276K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/plastic-fish-bowls"
last_updated: "2026-07-21T18:45:35.571Z"
locale: en
meta:
description: "Niche score 59/100 · $276K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 59/100 · $276K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Plastic Fish Bowls — $276K/yr Amazon US Niche (2026) - Flapen"
---
# **plastic fish bowls**
**Worth a look**
Shows no brand lock-in (top 5 brands take 38% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 50Growth 24Conversion 27Competition 86Returns 22Price range 85Avg price 95Brand share 95Review moat 74Quality gap 80
**Brand share**
**Incredible****38%**
top-5 brand share — no brand owns this niche
**Avg price**
**Incredible****$23.45**
avg listing price — sweet spot $15–$100
**Competition**
**Great****29%**
top-5 click share — an open shelf
**Price range**
**Great****$7.66–$67.17**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****543.18**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$276K**
$276K/yr · 549K searches
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-1.1%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****6.8%**
return rate — above 6% kills the launch gate
According to Flapen's Amazon United States niche tracking, plastic fish bowls is a $276K/yr Amazon United States market (549K searches/yr). The top 5 brands hold 38% of demand. Demand peaks in Oct. Verdict: Worth a look — 59/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **plastic fish bowls market data**
- **Units sold / yr**
- **13K–15K**
- avg 100–250/product
- **Revenue / yr**
- **$293K–$352K**
- units × avg price
- **Launch success**
- **21%**
- 4 of 19 new (360d)
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#296**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **91%**
- **Out of stock**
- **5.9%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **181 days**
## **Competition & brand share**
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.
**Brands**
**44 **▲rising
**Sellers**
**54**
**Top-5 brand share**
**38%**
Top 20: 81%
**Top-5 click share**
**29%**
Top 20: 65%
**Open market**
**57%**
- WGVI13% - Koller Products8% - Sterline6% - Vimvins6% - Vin Beauty5% - Pawfly5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -1.1% search growth over the last 90 days.
13K8KSpike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Oct · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/pet-supplies/plastic-fish-bowls/trend)
## **Top plastic fish bowls search terms**
- **plastic fish bowl**85K/yr+3.4%3.1% conv. - **fish bowl glass**86K/yr-33.2%1.6% conv. - **glass fish bowl**61K/yr-2.4%1.4% conv. - **fish bowls**47K/yr+34.4%1.1% conv. - **small fish bowl**30K/yr+6.8%2.6% conv. - **fishbowl**28K/yr+1.0%2.2% conv. - **fish bowl plastic**36K/yr-21.4%3.5% conv. - **large fish bowl**27K/yr+1.6%0.8% conv. - **goldfish bowl**27K/yr+13.0%2.2% conv. - **plastic fish bowls**19K/yr+41.5%2.2% conv. [**All search terms **](https://flapen.com/research/us/pet-supplies/plastic-fish-bowls/search-terms)
## **Top plastic fish bowls 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%3%$8K6%$17K9%$25K12%$33K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 67 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Koller Products 1-Gallon Fish Bowl Impact-Resistant Plastic**Koller Products**$17.30**4.3★710 rev](https://www.amazon.com/dp/B01LX0YHI8) [2**Mini Plastic Fish Bowl 27 oz Decorative Small Fishbowl Aquarium Fish Bowls Unbreakable Heavy Duty Bowl for Centerpiece Vases Party Decorations Pack of 1**Vin Beauty**$9.29**3.9★58 rev](https://www.amazon.com/dp/B0F994P1SQ) [3**WGVI Bowl Glass Vase Diameter 8 Height 6 Open Width 5 (Multiple Sizes Choices) Clear Bubble Planter Terrarium Fish Bowl for Wedding Event Home Decor 1 Piece (VBW0008A)**WGVI**$16.33**4.4★1,816 rev](https://www.amazon.com/dp/B008NUPXW4) [4**Sterline Plastic Ivy Bowls - 12 Pack - 16 Oz - Fish Bowl for Drinks Home Dcor Unbreakable Centerpiece Carnival Game Accessory Candy Dishes Ornament Holder Party Supplies Sweet Treats**Sterline**$25.60**4.6★277 rev](https://www.amazon.com/dp/B0C7DYQXSX) [5**JoyServe 16 Oz Plastic Fish Bowl (12 Pack) 4 Inch Heavy Duty Plastic Ivy Bowls for Candy Carnival Games Prizes Centerpieces and Party Decoration Supplies BPA-Free**JoyServe**$23.18**4.6★2,378 rev](https://www.amazon.com/dp/B07C5W96K8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Apojgitn Mini Plastic Fish Bowl 50 oz Decorative Fish Bowls Unbreakable Plastic Betta Fishes Tank Clear Round Desktop Vases Bowls for Home Decor Centerpiece Vases Candy Party Favors (Style 2)**Apojgitn**$7.76**4 rev4mo ago](https://www.amazon.com/dp/B0GSDNPW4B) [**Mini Plastic Fish Bowl 38 oz Decorative Small Fish Tank Round Plastic Fishbowl Unbreakable Aquarium Starter Kit for Hydroponic Planter Centerpiece Vases Party Decorations**Alrhso**$9.30**2 rev4mo ago](https://www.amazon.com/dp/B0GS6CJVL1) [**Mini Plastic Fish Bowl 30 Oz Decorative Small Fishbowl Round Plastic Fish Tank Unbreakable Aquarium Fish-Bowls for Party Decorations Centerpiece Vases Hydroponic Planter and Home Decorations**Larrel**$7.66**1 rev4mo ago](https://www.amazon.com/dp/B0GS2B99GG) [**27 oz Mini Plastic Fish Bowl Decorative Small Fishbowl Clear Round Small Fishbowl Aquarium Unbreakable Plastic Betta Fish Tank for Centerpiece Vases Party Decorations and Home Decor**Larrel**$8.35**2 rev4mo ago](https://www.amazon.com/dp/B0GQHCTZMG) [**1 piece Bowl Glass Vase Bubble Bowl Fish Bowl for Wedding Lotus hydroponic Plants Home Decoration can be Used as a Fish Tank (7.9IN)**QDWEILAIX**$16.94**6 rev5mo ago](https://www.amazon.com/dp/B0GHS6YZV7)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Apojgitn Mini Plastic Fish Bowl 50 oz Decorative Fish Bowls Unbreakable Plastic Betta Fishes Tank Clear Round Desktop Vases Bowls for Home Decor Centerpiece Vases Candy Party Favors (Style 2)**Apojgitn**$7.76**2.4★**▲ 288%**](https://www.amazon.com/dp/B0GSDNPW4B) [**Mini Plastic Fish Bowl 38 oz Decorative Small Fish Tank Round Plastic Fishbowl Unbreakable Aquarium Starter Kit for Hydroponic Planter Centerpiece Vases Party Decorations**Alrhso**$9.30**3.0★**▲ 284%**](https://www.amazon.com/dp/B0GS6CJVL1) [**27 oz Mini Plastic Fish Bowl Decorative Small Fishbowl Clear Round Small Fishbowl Aquarium Unbreakable Plastic Betta Fish Tank for Centerpiece Vases Party Decorations and Home Decor**Larrel**$8.35**4.0★**▲ 282%**](https://www.amazon.com/dp/B0GQHCTZMG) [**Mini Plastic Fish Bowl 30 Oz Decorative Small Fishbowl Round Plastic Fish Tank Unbreakable Aquarium Fish-Bowls for Party Decorations Centerpiece Vases Hydroponic Planter and Home Decorations**Larrel**$7.66**4.0★**▲ 279%**](https://www.amazon.com/dp/B0GS2B99GG) [**1 piece Bowl Glass Vase Bubble Bowl Fish Bowl for Wedding Lotus hydroponic Plants Home Decoration can be Used as a Fish Tank (7.9IN)**QDWEILAIX**$16.94**4.8★**▲ 268%**](https://www.amazon.com/dp/B0GHS6YZV7)
**~~View all trending →~~**
## **What buyers say about plastic fish bowls**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**21%
*“Love the size”*
**Quality-Overall**15%
*“Great quality and arrived in perfect condition”*
**Value For Money**9%
*“Excellent value”*
**Advertised Vs Actual Product**7%
*“As advertised”*
**Design-Overall**6%
*“Looks beautiful and elegant”*
**Filtration**3%
*“Filter works great too”*
**Ease Of Cleaning**3%
*“is doing a fantastic job at keeping the tank clean considering how dirty goldfish are”*
**Strength**3%
*“Sturdy”*
**Brightness/Shine/Glow**3%
*“the light Is quite bright”*
**Durability**3%
*“didn't break, and no damage”*
### **What buyers complain about **
**Size-Overall**25%
*“Larger than I imagined”*
**Filtration**12%
*“Weak Filtration”*
**Quality-Overall**6%
*“its poorly made and low quality”*
**Durability**6%
*“it broke five minutes after it arrived”*
**Instructions/User Manual/Troubleshooting**5%
*“Instructions are not great for setting up pump and bubbler”*
**Advertised Vs Actual Product**4%
*“It is not like the picture shows”*
**Value For Money**4%
*“Price is a bit much”*
**Strength**3%
*“Need strong fish, filter too strong”*
**Leak-Proof**3%
*“Leaks”*
**Ease Of Cleaning**3%
*“the glass is hard to keep clean”*
### **Top return reasons **
**Size-Overall**74%
**Advertised Vs Actual Product**4%
**Defective Material/Parts**4%
**Filtration**4%
**Value For Money**3%
**Material Quality**2%
**Functionality-Overall**1%
**Quality-Overall**1%
**Leak-Proof**1%
**Shape/Style**1%
## **Common questions**
- **Is plastic fish bowls profitable to sell on Amazon United States?**
- The niche generates $276K/yr across 67 tracked products. 4 of 19 products launched in the last 360 days are still selling. 90-day search growth is -1.1%. Flapen's verdict: Worth a look (59/100).
- **How competitive is the plastic fish bowls niche?**
- 44 brands and 54 sellers compete. The top 5 products take 29% of clicks and top 5 brands hold 38% of demand.
- **What do buyers complain about in plastic fish bowls?**
- Top complaints mined from reviews: Size-Overall, Filtration, Quality-Overall. The return rate is 6.8% — above our launch gate.
- **When does demand for plastic fish bowls peak?**
- Demand peaks in Oct; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the plastic fish bowls niche?**
- Listings span $7.66–$67.17; the average listing price is $23.45 (sweet spot $15–$100). The average incumbent carries 543 reviews — the moat a new listing must climb.
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