chemiclean
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible21.3%search→purchase rate — share of searches ending in a sale
Price range
Incredible$15.41–$28.96cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$22.47avg listing price — sweet spot $15–$100
Returns
Great1.1%return rate — above 6% kills the launch gate
Review moat
Good783.25avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$130K$130K/yr · 27K searches
Growth
Bad-19.3%90-day search growth — must beat 0% to launch
Competition
Bad91%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, chemiclean is a $130K/yr Amazon United States market (27K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 43/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
chemiclean market data
- Units sold / yr
- 5K–6K
- avg 500–750/product
- Revenue / yr
- $112K–$135K
- units × avg price
- Launch success
- —
- 0 of 0 new (360d)
- Conversion rate
- 21.3%
- Avg BSR
- #496
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 50%
- Out of stock
- 0.0%
- Avg brand age
- 123 months
- Avg seller age
- 173 days
Competition & brand share
The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 rising
Sellers
30
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
91%
Top 20: 100%
Open market
0%
- Boyd Enterprises91%
- Chemiclean3%
- Ultralife3%
- Brightwell Aquatics3%
Demand
Weekly Amazon search volume, last 20 weeks — -19.3% search growth over the last 90 days.Top chemiclean search terms
- chemiclean14K/yr
- chemiclean aquarium treatment5K/yr
- red slime remover for saltwater3K/yr
- chemi clean3K/yr
- chemiclean red cyano remover2K/yr
Top chemiclean products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Boyd Chemiclean 2g Treats up to 300 Gallons - Effective Cyanobacteria Chemi-Clean for Marine & Freshwater Aquariums Safe for Fish Corals & Invertebrates
Boyd Enterprises$17.014.6★3,670 rev
Boyd Chemi-Clean 6g Treats up to 900 Gallons - Effective Chemiclean Cyanobacteria for Marine & Freshwater Aquariums Safe for Fish Corals & Invertebrates
Boyd Enterprises$28.254.5★129 rev
Chemi-Clean - 2 g. Premium Pack
Boyd Enterprises$21.684.7★32 rev
Boyd Chemi-Clean 6g Treats up to 900 Gallons - Effective Chemiclean Cyanobacteria for Marine & Freshwater Aquariums Safe for Fish Corals & Invertebrates
Boyd Enterprises$27.634.7★720 rev
Boyd Chemi-Clean 2oz Liquid Treats up to 720 Gallons - Effective Chemiclean Cyanobacteria for Marine & Freshwater Aquariums Safe for Fish Corals & Invertebrates
Boyd Enterprises$28.964.4★244 rev
Newest
by launch dateChemi-Clean - 2 g. Premium Pack
Boyd Enterprises$21.6832 rev
Chemiclean BOYD CHEMI Clean - CYANO RED Slime Algae (CYANOBACTERIA) - 2 Gram Powder- 16714
Chemiclean$24.8344 rev
Brightwell Aquatics MicroBacter Clean Marine Aquarium Cleaner Aid 250 ml
Brightwell Aquatics$15.41578 rev
Boyd Chemi-Clean 6g Treats up to 900 Gallons - Effective Chemiclean Cyanobacteria for Marine & Freshwater Aquariums Safe for Fish Corals & Invertebrates
Boyd Enterprises$28.25129 rev
Boyd Chemi-Clean 6g Treats up to 900 Gallons - Effective Chemiclean Cyanobacteria for Marine & Freshwater Aquariums Safe for Fish Corals & Invertebrates
Boyd Enterprises$27.63720 rev
Trending
90-day click momentumBoyd Chemi-Clean 6g Treats up to 900 Gallons - Effective Chemiclean Cyanobacteria for Marine & Freshwater Aquariums Safe for Fish Corals & Invertebrates
Boyd Enterprises$28.254.5★
Boyd Chemiclean 2g Treats up to 300 Gallons - Effective Cyanobacteria Chemi-Clean for Marine & Freshwater Aquariums Safe for Fish Corals & Invertebrates
Boyd Enterprises$17.014.6★
Brightwell Aquatics MicroBacter Clean Marine Aquarium Cleaner Aid 250 ml
Brightwell Aquatics$15.414.5★
Ultralife Reef Products Red Slime Stain Remover .71 Ounce
Ultralife$15.974.4★
Chemi-Clean - 2 g. Premium Pack
Boyd Enterprises$21.684.7★
What buyers say about chemiclean
What buyers praise and complain about, mined from review topics.What buyers love
“As described”
“it was a small price for not having to completely empty a 55-gallon tank”
“Follow the instructions”
“Worked fast”
“Best product”
What buyers complain about
“lost all my fish only able to save my coral”
“After 24 hours of use it was all dead and gone”
“caused respiratory irritation”
“It doesnt work”
“It does not work for green water”
Top return reasons
Common questions
- Is chemiclean profitable to sell on Amazon United States?
- The niche generates $130K/yr across 8 tracked products. 90-day search growth is -19.3%. Flapen's verdict: Skip it (43/100).
- How competitive is the chemiclean niche?
- 4 brands and 30 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in chemiclean?
- Top complaints mined from reviews: Contamination, Durability, Allergies. The return rate is 1.1%.
- What does it cost to enter the chemiclean niche?
- Listings span $15.41–$28.96; the average listing price is $22.47 (sweet spot $15–$100). The average incumbent carries 783 reviews — the moat a new listing must climb.