Best Selling 2 Gallon Fish Tank on Amazon
136
Products
USMarketplace
May 2026Reporting Period
Sales Volume of Top ASINs for '2 gallon fish tank' on AmazonMay 2026

Most Selling Products

This list compiles the monthly sales and rankings of all ASINs that appeared within the first three pages of search results for the keyword “2 gallon fish tank” on Amazon.com in the United States, totaling 136 products. Under this keyword, the top-ranked ASIN recorded more than 10,000 orders in May.
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136
ASINs
1
Tetra Water Cleaner Gravel Siphon for Aquariums, Easily Clean Freshwater Aquariums
Title
Tetra Water Cleaner Gravel Siphon for Aquariums, Easily Clean Freshwater Aquariums
Sales Volume
10,000+
Price($)
10.29
Ratings
4.5
Reviews
4,744
2
DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker
Title
DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker
Sales Volume
3,000+
Price($)
6.69
Ratings
4.4
Reviews
5,733
3
API ALGAEFIX Algae Control 16-Ounce Bottle
Title
API ALGAEFIX Algae Control 16-Ounce Bottle
Sales Volume
2,000+
Price($)
16.98
Ratings
4.2
Reviews
15,224
4
hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon
Title
hygger Small Aquarium Betta Heater, Submersible Fish Tank Heater 10W/25W/50W/100W with LED Digital Display, Suitable for Marine Saltwater and Freshwater up to 5/10/16/26 Gallon
Sales Volume
2,000+
Price($)
16.99
Ratings
4.7
Reviews
518
5
AQUANEAT Aquarium Heater, 25W Small Betta Fish Tank Heater, Mini Preset Water Thermostat with a Thermometer
Title
AQUANEAT Aquarium Heater, 25W Small Betta Fish Tank Heater, Mini Preset Water Thermostat with a Thermometer
Sales Volume
2,000+
Price($)
6.58
Ratings
4.4
Reviews
1,124
6
DaToo Aquarium Mini Magnetic Scrubber Scraper Small Fish Tank Cleaner Nano Glass Aquarium Cleaning Tools with Super Strong Magnet
Title
DaToo Aquarium Mini Magnetic Scrubber Scraper Small Fish Tank Cleaner Nano Glass Aquarium Cleaning Tools with Super Strong Magnet
Sales Volume
2,000+
Price($)
6.97
Ratings
4.6
Reviews
1,198
7
Tetra Whisper 4i Internal Power Filter, Filtration for Aquariums Between 1 and 4 Gallons
Title
Tetra Whisper 4i Internal Power Filter, Filtration for Aquariums Between 1 and 4 Gallons
Sales Volume
1,000+
Price($)
12.87
Ratings
4.3
Reviews
22,272
8
Orlushy 25W Small Submersible Aquarium Heater, Constant Temperature Betta Fish Tank Heater of 78℉for 1-6 Gallons Freshwater & Saltwater Tanks
Title
Orlushy 25W Small Submersible Aquarium Heater, Constant Temperature Betta Fish Tank Heater of 78℉for 1-6 Gallons Freshwater & Saltwater Tanks
Sales Volume
1,000+
Price($)
12.99
Ratings
4.0
Reviews
2,128
9
AQUANEAT Fish Tank, 1 Gallon Betta Fish Tank, Small Aquarium Kit with LED Light and Water Filter Pump
Title
AQUANEAT Fish Tank, 1 Gallon Betta Fish Tank, Small Aquarium Kit with LED Light and Water Filter Pump
Sales Volume
1,000+
Price($)
26.99
Ratings
3.8
Reviews
125
10
Vehipa Fish Tank, 2.4 Gallon Fish Aquarium, Fish Tank Starter kit with Smart Humidifier, Temperature Display, 7-Color Lighting, 3 in 1 Quiet Pump with Filteration & Oxygenation & Circulation
Title
Vehipa Fish Tank, 2.4 Gallon Fish Aquarium, Fish Tank Starter kit with Smart Humidifier, Temperature Display, 7-Color Lighting, 3 in 1 Quiet Pump with Filteration & Oxygenation & Circulation
Sales Volume
900+
Price($)
53.99
Ratings
4.2
Reviews
486
Keyword 2 Gallon Fish Tank Weekly Search Volume Trend
5,294
268,088
Search Frequency Rank
During May 10–16, this keyword ranked 268,088 in Amazon's Brand Analytics(ABA) report, up 5,294 from the previous week. The most recent Weekly search volume was 694 (+2.06% WoW). These insights help Amazon Sellers track long-term demand trends, identify market opportunities, and spot seasonal peaks.
2 Gallon Fish Tank Market Overview
This dataset shows the distribution of all ASINs on the first three pages under the keyword "2 gallon fish tank". In the price range of $20–$50, there are 201 ASINs, the highest proportion, accounting for 46.31%. Nearly 43.19% of ASINs have a rating of 4.3-4.7. For this keyword, the top three ranked ASINs have a combined click-through rate of 39.07% and a combined conversion rate of 39.13%.
Price Range Distribution($)
Price distribution of all ASINs on the first three pages of search results for this keyword.
Price($)Ratio
0-10
10.14%
10-20
16.59%
20-50
46.31%
50-100
20.74%
100-200
5.30%
200-500
0.92%
500-1,000
0.00%
1,000-0
0.00%
Rating Distribution
Rating distribution of all ASINs on the first three pages of search results for this keyword.
RatingRatio
4.8-5.0
4.23%
4.3-4.7
43.19%
3.8-4.2
36.15%
3.3-3.7
13.15%
2.8-3.2
2.35%
0.0-2.7
0.94%
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Review Count Distribution
Review Count of all ASINs on the first three pages of search results for this keyword.
Review CountRatio
0-100
45.07%
100-500
25.82%
500-1,000
7.75%
1,000-2,000
6.57%
2,000-5,000
7.51%
5,000-10,000
3.99%
10,000-0
3.29%
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Top3 Click Share
39.07%
Trend changes in the combined click share of the Top 3 ASINs for the keyword 2 gallon fish tank.
Top3 Conversion Share
39.13%
Trend changes in the combined conversion share of the Top 3 ASINs for the keyword 2 gallon fish tank.
Top3 ASINs
Top 3 ASINs by click share and conversion share for this keyword.
AsinClick(%)Conversion(%)
B0FD2CD6DSB0FD2CD6DS
22.66%
17.39%
B0BZM8DHNMB0BZM8DHNM
9.38%
8.70%
B0F17J6B2MB0F17J6B2M
7.03%
13.04%
Most Selling Products
Search Volume & Trends
Market Overview
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