Best Selling Fish Heater on Amazon
134
Products
USMarketplace
June 2026Reporting Period
Sales Volume of Top ASINs for 'fish heater' on AmazonJune 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 “fish heater” on Amazon.com in the United States, totaling 134 products. Under this keyword, the top-ranked ASIN recorded more than 2,000 orders in June.
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134
ASINs
1
Orlushy Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater
Title
Orlushy Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater
Sales Volume
2,000+
Price($)
21.99
Ratings
4.4
Reviews
8,254
2
DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker
Title
DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker
Sales Volume
2,000+
Price($)
6.69
Ratings
4.4
Reviews
5,796
3
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($)
16.99
Ratings
4.6
Reviews
561
4
AQUANEAT Aquarium Heater, 25W Small Betta Fish Tank Heater, Mini Preset Water Thermostat with a Thermometer
Title
AQUANEAT Aquarium Heater, 25W Small Betta Fish Tank Heater, Mini Preset Water Thermostat with a Thermometer
Sales Volume
2,000+
Price($)
6.58
Ratings
4.4
Reviews
1,167
5
HITOP 50W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 6-15Gal
Title
HITOP 50W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 6-15Gal
Sales Volume
1,000+
Price($)
13.47
Ratings
4.4
Reviews
4,136
6
AQUANEAT Aquarium Heater, 50W Fish Tank Heater, Adjustable Submersible Water Thermostat with Thermometer
Title
AQUANEAT Aquarium Heater, 50W Fish Tank Heater, Adjustable Submersible Water Thermostat with Thermometer
Sales Volume
1,000+
Price($)
8.87
Ratings
4.2
Reviews
834
7
hygger Mini Fish Tank Submersible Heater 50W for 5-10 Gallons Small Betta Aquarium Heater with Digital Display Controller Adjustable Temperature
Title
hygger Mini Fish Tank Submersible Heater 50W for 5-10 Gallons Small Betta Aquarium Heater with Digital Display Controller Adjustable Temperature
Sales Volume
1,000+
Price($)
19.99
Ratings
4.5
Reviews
338
8
HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater
Title
HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater
Sales Volume
900+
Price($)
32.99
Ratings
4.5
Reviews
2,371
9
Orlushy Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater
Title
Orlushy Submersible Aquarium Heater, Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater
Sales Volume
700+
Price($)
17.99
Ratings
4.4
Reviews
4,465
10
Orlushy 25W Small Submersible Aquarium Heater, Constant Temperature Betta Fish Tank Heater of 78℉for 1-6 Gallons Freshwater & Saltwater Tanks
Title
Orlushy 25W Small Submersible Aquarium Heater, Constant Temperature Betta Fish Tank Heater of 78℉for 1-6 Gallons Freshwater & Saltwater Tanks
Sales Volume
700+
Price($)
12.99
Ratings
4.0
Reviews
2,161
Keyword Fish Heater Weekly Search Volume Trend
1,670
619,114
Search Frequency Rank
During May 31–6, this keyword ranked 619,114 in Amazon's Brand Analytics(ABA) report, up 1,670 from the previous week. The most recent Weekly search volume was 291 (+0.34% WoW). These insights help Amazon Sellers track long-term demand trends, identify market opportunities, and spot seasonal peaks.
Fish Heater Market Overview
This dataset shows the distribution of all ASINs on the first three pages under the keyword "fish heater". In the price range of $20–$50, there are 151 ASINs, the highest proportion, accounting for 46.46%. Nearly 53.58% of ASINs have a rating of 4.3-4.7. For this keyword, the top three ranked ASINs have a combined click-through rate of 42.11% and a combined conversion rate of 38.72%.
Price Range Distribution($)
Price distribution of all ASINs on the first three pages of search results for this keyword.
Price($)Ratio
0-10
10.46%
10-20
30.77%
20-50
46.46%
50-100
11.08%
100-200
0.92%
200-500
0.31%
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
6.23%
4.3-4.7
53.58%
3.8-4.2
33.96%
3.3-3.7
4.36%
2.8-3.2
1.25%
0.0-2.7
0.62%
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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
49.84%
100-500
27.73%
500-1,000
9.97%
1,000-2,000
7.17%
2,000-5,000
2.49%
5,000-10,000
1.87%
10,000-0
0.93%
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Top3 Click Share
42.11%
Trend changes in the combined click share of the Top 3 ASINs for the keyword fish heater.
Top3 Conversion Share
38.72%
Trend changes in the combined conversion share of the Top 3 ASINs for the keyword fish heater.
Top3 ASINs
Top 3 ASINs by click share and conversion share for this keyword.
AsinClick(%)Conversion(%)
B0893T67LXB0893T67LX
22.81%
25.81%
B0CWQW6FYXB0CWQW6FYX
12.28%
9.68%
B081VN41FQB081VN41FQ
7.02%
3.23%
Most Selling Products
Search Volume & Trends
Market Overview
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