Declorinator for Water
MaybeBuyers convert on 19.4% of searches. But the top 5 brands take 99% of clicks, so Declorinator for Water is a Maybe.
- Flapen Score
- 51 / 100Ranks 1,808 of 3,978 Pet Supplies niches · on the category median51
- Market size
- $2.9M/yr974K searches / yr
- 90-day growth
- -0.5%search demand this quarter
- Competition
- 79%top-5 click share · 6 brands · 62 sellers
Flapen Score
Declorinator for Water against its category
The dotted line is the Pet Supplies average. Past it, Declorinator for Water is stronger. Inside it, weaker.
Market
The Declorinator for Water market on Amazon at a glance
Shoppers on Amazon United States searched for Declorinator for Water 974K times last year and spent an estimated $2.9M. The top 5 brands take 99% of clicks. Demand peaks in Aug. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
An estimated 19.4% of those searches ended in a purchase.
Shoppers searched for this 974K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 19.4% of those searches ended in a purchase. Searches in the last 90 days moved -0.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.9M a year.
- Searches, last 12 months
- 974K
- Growth, 90 days vs prior 90
- -0.5%
- Conversion, latest week
- 19.4%
- Market size, estimated
- $2.9Ma year
- Peak month
- August2.4× the quietest month
- Top search term
- seachem prime201K searches a year
02 · Price
A sale here is worth $15.51.
Listings sell for $15.51 on average, from $4.69 to $49.04. Amazon reports units sold in ranges. This niche sold 150K to 200K a year. The average listing sells 8,000 to 10,000 of them. At $15.51 that is $124K to $155K a year per listing.
- Average price
- $15.51inside the $15 to $100 sweet spot
- Price range
- $4.69–$49.04
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 150K–200K
- Units per listing a year
- 8,000–10,000
- Revenue per listing a year
- $124K–$155K
- Returns
- 0.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
50% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #32 within Fish & Aquatic Pets. It carries 17,805 reviews at 4.74 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 50%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #32in Fish & Aquatic Pets
- Average rating
- 4.74 starsAmazon United States average 4.42 stars
- Average reviews
- 17,805per listing
- Listings tracked
- 16
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 68 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 68 months
Products
Top Declorinator for Water 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
Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml
- Price
- $16.88
- Rating
- 4.8/5
- Reviews
- 42,947
- Age
- 22y ago

Seachem Prime 250ml
- Price
- $8.95
- Rating
- 4.8/5
- Reviews
- 42,947
- Age
- 24y ago

API TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle
- Price
- $7.99
- Rating
- 4.7/5
- Reviews
- 24,996
- Age
- 22y ago

API Stress Coat Aquarium Water Conditioner 16-Ounce Bottle
- Price
- $10.39
- Rating
- 4.8/5
- Reviews
- 38,484
- Age
- 22y ago

API TAP WATER CONDITIONER Aquarium Water Conditioner 4-Ounce Bottle TAP WATER COND. 4 OZ
- Price
- $4.69
- Rating
- 4.7/5
- Reviews
- 1,647
- Age
- 22y ago
Trending
estimated 90-day click momentum
Tetra AquaSafe Plus 3.38 Ounces Aquarium Water Conditioner And Dechlorinator
- Price
- $5.50
- Rating
- 4.8/5
- Reviews
- 14,932
- Age
- 19y ago

MICROBE-LIFT Special Blend Aquarium Water Care Treatment Cleaner & Clarifier for Fresh and Saltwater Fish Tanks Reduces Maintenance & Helps with Aquarium Algae Control and Odor 4 Ounces (SBH04)
- Price
- $9.02
- Rating
- 4.3/5
- Reviews
- 1,446
- Age
- 18y ago

Seachem Prime 250ml
- Price
- $8.95
- Rating
- 4.8/5
- Reviews
- 42,947
- Age
- 24y ago

Seachem 437 Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 1L
- Price
- $28.88
- Rating
- 4.8/5
- Reviews
- 42,947
- Age
- 9y ago

Tetra AquaSafe Plus Aquarium Water Conditioner and Dechlorinator 33.8 Ounces
- Price
- $18.80
- Rating
- 4.8/5
- Reviews
- 14,932
- Age
- 18y ago
Newest
by launch date
Seachem SureStart- 3 100 ml. Pack Aquarium Conditioning Pack for Freshwater & Marine.
- Price
- $16.00
- Rating
- 4.8/5
- Reviews
- 541
- Age
- 4y ago

Seachem Prime Water Conditioner 2 Liter
- Price
- $49.04
- Rating
- 4.8/5
- Reviews
- 42,947
- Age
- 7y ago

API Fishcare 52Q API TAP Aquarium Water Conditioner 32-Ounce Bottle
- Price
- $17.91
- Rating
- 4.7/5
- Reviews
- 3,548
- Age
- 8y ago

TankFirst Complete Aquarium Water Conditioner - Fish Water Conditioner Instantly Removes Chlorine Chloramines and detoxifies Ammonia from Fish Tank (TankFirst Regular 500 ml)
- Price
- $16.35
- Rating
- 4.6/5
- Reviews
- 1,829
- Age
- 8y ago

Seachem 437 Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 1L
- Price
- $28.88
- Rating
- 4.8/5
- Reviews
- 42,947
- Age
- 9y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 79% of clicks. A locked shelf that new listings rarely crack.
Brands
6 falling
Sellers
62
Est. top-5 brand share
99%
Top 20: 100%
Est. top-5 click share
79%
Top 20: 100%
Open market
0%
- Seachem56%
- API35%
- Tetra3%
- Aquatic Experts2%
- Aqueon2%
- MICROBE-LIFT1%
Demand
Declorinator for Water search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Aug · busiest ÷ quietest = 2.4×
Search terms
Top Declorinator for Water search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- seachem prime201K/yr
- water conditioner for aquarium tank102K/yr
- aquarium water conditioner79K/yr
- water conditioner48K/yr
- fish tank water conditioner51K/yr
- aquarium water treatments122K/yr
- prime water conditioner50K/yr
- seachem prime water conditioner26K/yr
- tap water conditioner for fish tank33K/yr
- fish water conditioner32K/yr
Reviews and returns
What reviews say buyers love and hate about Declorinator for Water
We read the reviews and the return reasons for every product selling here.
“This stuff smells like a turd farted”
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 Declorinator for Water 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









