Betta Filter
FailDemand is soft, at -8.5% this quarter, so Betta Filter is a Fail.
- Flapen Score
- 49 / 100Ranks 2,168 of 3,978 Pet Supplies niches · −2 vs the category median of 5149
- Market size
- $181K/yr167K searches / yr
- 90-day growth
- -8.5%search demand this quarter
- Competition
- 37%top-5 click share · 20 brands · 42 sellers
Flapen Score
Betta Filter against its category
The dotted line is the Pet Supplies average. Past it, Betta Filter is stronger. Inside it, weaker.
Market
The Betta Filter market on Amazon at a glance
Shoppers on Amazon United States searched for Betta Filter 167K times last year and spent an estimated $181K. The top 5 brands take 79% of clicks. Flapen scores it 49 out of 100, a Fail.
01 · Demand
An estimated 3.0% of those searches ended in a purchase.
Shoppers searched for this 167K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.0% of those searches ended in a purchase. Searches in the last 90 days moved -8.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $181K a year.
- Searches, last 12 months
- 167K
- Growth, 90 days vs prior 90
- -8.5%
- Conversion, latest week
- 3.0%
- Market size, estimated
- $181Ka year
- Peak month
- January1.3× the quietest month
- Top search term
- nicrew aquarium light21K searches a year
02 · Price
A sale here is worth $36.52.
Listings sell for $36.52 on average, from $5.91 to $314.10. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 0 to 100 of them. At $36.52 that is $0 to $4K a year per listing.
- Average price
- $36.52inside the $15 to $100 sweet spot
- Price range
- $5.91–$314.10
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$4K
- Returns
- 3.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
84% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 9.8% of listings are out of stock. The average listing ranks #94 within Fish & Aquatic Pets. It carries 2,541 reviews at 4.22 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 84%
- Prime listings
- 100%
- Out of stock, average day
- 9.8%
- Average rank
- #94in Fish & Aquatic Pets
- Average rating
- 4.22 starsAmazon United States average 4.42 stars
- Average reviews
- 2,541per listing
- Listings tracked
- 49
04 · Newcomers
4 of last year's 9 launches cleared the first-year sales bar.
9 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 9
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Betta Filter 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.
Top sellers
by estimated 90-day click share
NICREW Slim Aquarium Filter Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums Adjustable Flow 42 GPH 3W
- Price
- $12.34
- Rating
- 4.1/5
- Reviews
- 2,763
- Age
- 2y ago

NICREW ClassicLED Plus LED Aquarium Light with Timer 21 Watts for 30 to 36 Inch Fish Tank Light Daylight and Moonlight Cycle
- Price
- $41.00
- Rating
- 4.6/5
- Reviews
- 9,021
- Age
- 8y ago

NICREW C10 24/7 LED Aquarium Light for Plants 12-18 Inches Full Spectrum Fish Tank Light with Timer Brightness Adjustable
- Price
- $17.57
- Rating
- 4.3/5
- Reviews
- 1,480
- Age
- 3y ago

NICREW C10 Plants LED Aquarium Light 18-24 in 13 Watts Full Spectrum Fish Tank Light with Timer Day and Night Cycle Brightness Adjustable
- Price
- $23.88
- Rating
- 4.6/5
- Reviews
- 1,016
- Age
- 3y ago

Tetra Whisper 4i Internal Power Filter Filtration for Aquariums Between 1 and 4 Gallons
- Price
- $12.35
- Rating
- 4.3/5
- Reviews
- 22,392
- Age
- 7y ago
Trending
estimated 90-day click momentum
HSIFMATE Small Fish Tank Filter Hang on Filter for 1-5 Gal Nano Aquarium Ultra Quiet Power Filter with Aeration & Oil Skimmer Adjustable Flow for Betta Shrimp Tank
- Price
- $11.57
- Rating
- 3.6/5
- Reviews
- 11
- Age
- 2mo ago

Tetra Whisper Internal Power Filter Medium Bio-Bag Filter Cartridges 3-Stage Filtration 5-10 gal
- Price
- $15.61
- Rating
- 4.3/5
- Reviews
- 22,392
- Age
- 22y ago

Petta Quiet Aquarium Filter for Betta Slim HOB Fish Tank Filter for 3-10 Gal Planted Aquariums & Aquascaping with 1 Pre-Filter Sponge Adjustable Flow250L/H
- Price
- $10.50
- Rating
- 3.5/5
- Reviews
- 76
- Age
- 2y ago

NICREW C10 24/7 LED Aquarium Light for Plants 12-18 Inches Full Spectrum Fish Tank Light with Timer Brightness Adjustable
- Price
- $17.57
- Rating
- 4.3/5
- Reviews
- 1,480
- Age
- 3y ago

DaToo Aquarium Hang On Filter Small Fish Tank Hanging Filter Power Waterfall Filtration System
- Price
- $7.97
- Rating
- 3.8/5
- Reviews
- 1,087
- Age
- 5y ago
Newest
by launch date
HSIFMATE Small Fish Tank Filter Hang on Filter for 1-5 Gal Nano Aquarium Ultra Quiet Power Filter with Aeration & Oil Skimmer Adjustable Flow for Betta Shrimp Tank
- Price
- $11.57
- Rating
- 3.6/5
- Reviews
- 11
- Age
- 2mo ago

Novique HOB Slim Aquarium Filter for Up to 5 Gallon Tank Ultra-Quiet Fish Tank Power Filter Flow Adjustable Suitable for Saltwater and Freshwater 42 GPH 3W
- Price
- $8.96
- Rating
- 3.9/5
- Reviews
- 119
- Age
- 11mo ago

NICREW NavaReef 65 Reef LED Light 65W Reef Aquarium Lighting for Soft/LPS Corals and Saltwater Fish Tanks Built-in Timer Blue Focused Spectrum
- Price
- $95.60
- Rating
- 4.6/5
- Reviews
- 146
- Age
- 1y ago

NICREW HyperReef 200 Gen 2 Reef LED Light 200W Reef Aquarium Lighting for SPS LPS Corals and Saltwater Fish Tanks Enhanced Violet and Blue Spectrum Wide Angle Lens 5 Channels Fully Programmable
- Price
- $314.10
- Rating
- 4.4/5
- Reviews
- 258
- Age
- 1y ago

NICREW HyperReef 100 Gen 2 Reef LED Light 100W Reef Aquarium Lighting for SPS LPS Corals and Saltwater Fish Tanks Enhanced Violet and Blue Spectrum Wide Angle Lens 5 Channels Fully Programmable
- Price
- $195.67
- Rating
- 4.4/5
- Reviews
- 258
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 37% of clicks, no more. An open shelf where new products get seen.
Brands
20 falling
Sellers
42
Est. top-5 brand share
79%
Top 20: 100%
Est. top-5 click share
37%
Top 20: 73%
Open market
18%
- NICREW57%
- Tetra6%
- DaToo6%
- Aqueon5%
- Pawfly4%
- AQUANEAT3%
Demand
Betta Filter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Betta Filter search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- nicrew aquarium light21K/yr
- betta filter20K/yr
- nano aquarium filter18K/yr
- nicrew18K/yr
- nano tank filter12K/yr
- mini fish tank filter11K/yr
- shrimp tank filter10K/yr
- mini filter for fish tank7K/yr
- nano filter aquarium8K/yr
- 3 gallon aquarium filter7K/yr
Reviews and returns
What reviews say buyers love and hate about Betta Filter
We read the reviews and the return reasons for every product selling here.
“This item broke after one week of use”
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.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Betta Filter 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









