Titanium Aquarium Heater
MaybeProducts sell for $33.18 on average, inside the sweet spot. But demand is soft, at -37.3% this quarter, so Titanium Aquarium Heater is a Maybe.
- Flapen Score
- 51 / 100Ranks 1,808 of 3,978 Pet Supplies niches · on the category median51
- Market size
- $246K/yr165K searches / yr
- 90-day growth
- -37.3%search demand this quarter
- Competition
- 40%top-5 click share · 11 brands · 45 sellers
Flapen Score
Titanium Aquarium Heater against its category
The dotted line is the Pet Supplies average. Past it, Titanium Aquarium Heater is stronger. Inside it, weaker.
Market
The Titanium Aquarium Heater market on Amazon at a glance
Shoppers on Amazon United States searched for Titanium Aquarium Heater 165K times last year and spent an estimated $246K. The top 5 brands take 93% of clicks. Demand peaks in Jan–Nov–Dec. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
An estimated 4.5% of those searches ended in a purchase.
Shoppers searched for this 165K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.5% of those searches ended in a purchase. Searches in the last 90 days moved -37.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $246K a year.
- Searches, last 12 months
- 165K
- Growth, 90 days vs prior 90
- -37.3%
- Conversion, latest week
- 4.5%
- Market size, estimated
- $246Ka year
- Peak month
- January1.9× the quietest month
- Top search term
- eheim jager aquarium heater18K searches a year
02 · Price
A sale here is worth $33.18.
Listings sell for $33.18 on average, from $14.69 to $52.11. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 100 to 250 of them. At $33.18 that is $3K to $8K a year per listing.
- Average price
- $33.18inside the $15 to $100 sweet spot
- Price range
- $14.69–$52.11
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $3K–$8K
- Returns
- 3.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
55% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.3% of listings are out of stock. The average listing ranks #67 within Fish & Aquatic Pets. It carries 1,070 reviews at 4.32 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 55%
- Prime listings
- 100%
- Out of stock, average day
- 3.3%
- Average rank
- #67in Fish & Aquatic Pets
- Average rating
- 4.32 starsAmazon United States average 4.42 stars
- Average reviews
- 1,070per listing
- Listings tracked
- 40
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 57 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 57 months
Products
Top Titanium Aquarium Heater 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
Orlushy Submersible Aquarium Heater Adjustable Fish Tahk Heater with Free Thermometer Suitable for Marine Saltwater and Freshwater
- Price
- $20.37
- Rating
- 4.4/5
- Reviews
- 8,296
- Age
- 7y ago

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
- Price
- $32.49
- Rating
- 4.5/5
- Reviews
- 2,402
- Age
- 4y ago

EHEIM Jager Aquarium Thermostat Heater 150W
- Price
- $35.06
- Rating
- 4.4/5
- Reviews
- 1,285
- Age
- 22y ago

HiTauing Aquarium Heater 300W Fish Tank Heater with LED Digital Display & 5 Safety Protection Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 40-75 Gallon Fish Tank.
- Price
- $34.53
- Rating
- 4.5/5
- Reviews
- 841
- Age
- 3y ago

Fluval E 300 Watt Electronic Heater
- Price
- $43.71
- Rating
- 4.3/5
- Reviews
- 6,234
- Age
- 22y ago
Trending
estimated 90-day click momentum
EHEIM Jager Aquarium Thermostat Heater 50W Black
- Price
- $31.09
- Rating
- 4.4/5
- Reviews
- 899
- Age
- 16y ago

EHEIM Jager Aquarium Thermostat Heater 250-Watt
- Price
- $38.17
- Rating
- 4.4/5
- Reviews
- 286
- Age
- 16y ago

AHJ Aquarium Heater for 75 100 120 Gallon 500W Submersible Fish Tank Water Heater with Accurate Temperature Control Over-Temp Protect Auto Shut-Off Quick Heat up for Saltwater & Freshwater
- Price
- $26.70
- Rating
- 4.0/5
- Reviews
- 123
- Age
- 3y ago

EHEIM Jager Aquarium Thermostat Heater 75W
- Price
- $31.41
- Rating
- 4.2/5
- Reviews
- 522
- Age
- 16y ago

Fluval M 200-Watt Submersible Aquarium Heater High-Performance Compact Heating with Mirror Technology for Fresh & Saltwater Tanks
- Price
- $35.75
- Rating
- 4.4/5
- Reviews
- 5,608
- Age
- 21y ago
Newest
by launch date
AQUANEAT Aquarium Heater 300W Fish Tank Heater Adjustable Submersible Water Thermostat with Digital Thermometer
- Price
- $16.41
- Rating
- 4.2/5
- Reviews
- 267
- Age
- 1y ago

AHJ Aquarium Heater for 40-55-75 Gallon 300W Submersible Fish Tank Water Heater with Accurate Temperature Control Over-Temp Protect Auto Shut-Off Quick Heat up for Saltwater & Freshwater
- Price
- $23.86
- Rating
- 4.4/5
- Reviews
- 337
- Age
- 2y ago

HiTauing Aquarium Heater Upgraded 300W/500W Fish Tank Heater with Intelligent Leaving Water Automatically Stop Heating and Advanced Temperature Control System Suitable for Saltwater and Freshwater
- Price
- $30.61
- Rating
- 4.6/5
- Reviews
- 408
- Age
- 2y ago

AHJ Aquarium Heater for 75 100 120 Gallon 500W Submersible Fish Tank Water Heater with Accurate Temperature Control Over-Temp Protect Auto Shut-Off Quick Heat up for Saltwater & Freshwater
- Price
- $26.70
- Rating
- 4.0/5
- Reviews
- 123
- Age
- 3y ago

HiTauing Aquarium Heater 300W Fish Tank Heater with LED Digital Display & 5 Safety Protection Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 40-75 Gallon Fish Tank.
- Price
- $34.53
- Rating
- 4.5/5
- Reviews
- 841
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 40% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 flat
Sellers
45
Est. top-5 brand share
93%
Top 20: 100%
Est. top-5 click share
40%
Top 20: 85%
Open market
5%
- Eheim42%
- HiTauing23%
- Orlushy13%
- Fluval8%
- hygger7%
- AQUANEAT3%
- Open — no brand owns it (5 brands, 5%)
Demand
Titanium Aquarium Heater search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Nov, Dec · busiest ÷ quietest = 1.9×
Search terms
Top Titanium Aquarium Heater search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- eheim jager aquarium heater18K/yr
- aquarium heater 75 gallon tank29K/yr
- eheim aquarium heater24K/yr
- 75 gallon aquarium heater14K/yr
- 300 watt aquarium heater15K/yr
- eheim heater15K/yr
- 300w aquarium heater10K/yr
- fish tank heater 75 gallon13K/yr
- aquarium heater 300w8K/yr
- 75 gallon fish tank heater5K/yr
Reviews and returns
What reviews say buyers love and hate about Titanium Aquarium Heater
We read the reviews and the return reasons for every product selling here.
“Did not last”
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 Titanium Aquarium Heater 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









