Freshwater Test Strips
FailThe top 5 brands take 100% of clicks, so Freshwater Test Strips is a Fail.
- Flapen Score
- 37 / 100Ranks 3,590 of 3,978 Pet Supplies niches · −14 vs the category median of 5137
- Market size
- $49K/yr26K searches / yr
- 90-day growth
- -2.4%search demand this quarter
- Competition
- 93%top-5 click share · 4 brands · 9 sellers
Flapen Score
Freshwater Test Strips against its category
The dotted line is the Pet Supplies average. Past it, Freshwater Test Strips is stronger. Inside it, weaker.
Market
The Freshwater Test Strips market on Amazon at a glance
Shoppers on Amazon United States searched for Freshwater Test Strips 26K times last year and spent an estimated $49K. All 4 brands take every click. Demand peaks in Jan. Flapen scores it 37 out of 100, a Fail.
01 · Demand
An estimated 9.7% of those searches ended in a purchase.
Shoppers searched for this 26K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.7% of those searches ended in a purchase. Searches in the last 90 days moved -2.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $49K a year.
- Searches, last 12 months
- 26K
- Growth, 90 days vs prior 90
- -2.4%
- Conversion, latest week
- 9.7%
- Market size, estimated
- $49Ka year
- Peak month
- January1.5× the quietest month
- Top search term
- freshwater test strips10K searches a year
02 · Price
A sale here is worth $19.44.
Listings sell for $19.44 on average, from $9.79 to $36.14. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 250 to 500 of them. At $19.44 that is $5K to $10K a year per listing.
- Average price
- $19.44inside the $15 to $100 sweet spot
- Price range
- $9.79–$36.14
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $5K–$10K
- Returns
- 0.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 86% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #51 within Fish & Aquatic Pets. It carries 2,380 reviews at 4.63 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 86%
- Out of stock, average day
- 0.0%
- Average rank
- #51in Fish & Aquatic Pets
- Average rating
- 4.63 starsAmazon United States average 4.42 stars
- Average reviews
- 2,380per listing
- Listings tracked
- 7
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 45 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
- 45 months
Products
Top Freshwater Test Strips 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
Hot Spring Freshwater Spa Test Strips
- Price
- $20.01
- Rating
- 4.7/5
- Reviews
- 1,873
- Age
- 15y ago

AAwipes 8-in-1 Aquarium Test Kit for Fish Tanks - Quick & Accurate Water Testing Strips for Aquariums & Ponds. Tests pH Ammonia Alkalinity Hardness Chlorine etc. (K02-50)
- Price
- $9.79
- Rating
- 4.3/5
- Reviews
- 3,120
- Age
- 2y ago

HotSpring Spas Salt Water Test Strips by Hot Spring Spas
- Price
- $14.68
- Rating
- 4.8/5
- Reviews
- 801
- Age
- 10y ago

FreshWater Hot Spring Spas Portable 5 Way Test Strips 80090
- Price
- $19.59
- Rating
- 4.8/5
- Reviews
- 507
- Age
- 6y ago

11 in 1 - Aquarium Test Strips | 950 Tests - 150 Strips | Fish Tank Aquariums Water Test Kit & ebook | Aquarium Thermometer | Fish Tank Water Testing Kit Includes 50 Ammonia Strips | Versatile Usage
- Price
- $21.11
- Rating
- 4.5/5
- Reviews
- 5,054
- Age
- 1y ago
Trending
estimated 90-day click momentum
FreshWater Hot Spring Spas Portable 5 Way Test Strips 80090
- Price
- $19.59
- Rating
- 4.8/5
- Reviews
- 507
- Age
- 6y ago

11 in 1 - Aquarium Test Strips | 950 Tests - 150 Strips | Fish Tank Aquariums Water Test Kit & ebook | Aquarium Thermometer | Fish Tank Water Testing Kit Includes 50 Ammonia Strips | Versatile Usage
- Price
- $21.11
- Rating
- 4.5/5
- Reviews
- 5,054
- Age
- 1y ago

Hot Spring Freshwater Spa Test Strips
- Price
- $20.01
- Rating
- 4.7/5
- Reviews
- 1,873
- Age
- 15y ago

Hot Spring Concentrated Chlorinating Granules 2lbs 80021 White Single
- Price
- $36.14
- Rating
- 4.8/5
- Reviews
- 252
- Age
- 5y ago

AAwipes 8-in-1 Aquarium Test Kit for Fish Tanks - Quick & Accurate Water Testing Strips for Aquariums & Ponds. Tests pH Ammonia Alkalinity Hardness Chlorine etc. (K02-50)
- Price
- $9.79
- Rating
- 4.3/5
- Reviews
- 3,120
- Age
- 2y ago
Newest
by launch date
11 in 1 - Aquarium Test Strips | 950 Tests - 150 Strips | Fish Tank Aquariums Water Test Kit & ebook | Aquarium Thermometer | Fish Tank Water Testing Kit Includes 50 Ammonia Strips | Versatile Usage
- Price
- $21.11
- Rating
- 4.5/5
- Reviews
- 5,054
- Age
- 1y ago

AAwipes 8-in-1 Aquarium Test Kit for Fish Tanks - Quick & Accurate Water Testing Strips for Aquariums & Ponds. Tests pH Ammonia Alkalinity Hardness Chlorine etc. (K02-50)
- Price
- $9.79
- Rating
- 4.3/5
- Reviews
- 3,120
- Age
- 2y ago

Hot Spring Concentrated Chlorinating Granules 2lbs 80021 White Single
- Price
- $36.14
- Rating
- 4.8/5
- Reviews
- 252
- Age
- 5y ago

FreshWater Hot Spring Spas Portable 5 Way Test Strips 80090
- Price
- $19.59
- Rating
- 4.8/5
- Reviews
- 507
- Age
- 6y ago

7 in 1 - Aquarium Test Strips | 100 Fast & Accurate Strips | Fish Tank Aquariums Water Test Kit & ebook | Aquarium Thermometer | Fish Tank Water Testing Kit for Fresh & Saltwater | Versatile Usage
- Price
- $14.77
- Rating
- 4.5/5
- Reviews
- 5,054
- Age
- 6y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 93% of clicks. A locked shelf that new listings rarely crack.
Brands
4 falling
Sellers
9
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
93%
Top 20: 100%
Open market
0%
- Hot Spring71%
- AAwipes11%
- SJ WAVE10%
- FreshWater7%
Demand
Freshwater Test Strips search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan · busiest ÷ quietest = 1.5×
Search terms
Top Freshwater Test Strips search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- freshwater test strips10K/yr
- hot springs6K/yr
- fresh water test strips5K/yr
- hot spring3K/yr
- freshwater spa chemicals2K/yr
- hot springs spa chemicals1K/yr
Reviews and returns
What reviews say buyers love and hate about Freshwater Test Strips
We read the reviews and the return reasons for every product selling here.
“Does NOT detect Ammonia”
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.
17 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 Freshwater Test Strips 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









