spaguard brominating concentrate
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible43.5%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Avg price
Incredible$36.93avg listing price — sweet spot $15–$100
Price range
Incredible$18.77–$83.57cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay3,822.4avg incumbent reviews — the moat a new listing must climb
Market size
Bad$75K$75K/yr · 5K searches
Growth
Bad-14.7%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad100%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, spaguard brominating concentrate is a $75K/yr Amazon United States market (5K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 38/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
spaguard brominating concentrate market data
- Units sold / yr
- 2K–2K
- avg 250–500/product
- Revenue / yr
- $55K–$74K
- units × avg price
- Conversion rate
- 43.5%
- Avg BSR
- #181
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 79 months
- Avg seller age
- 157 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 falling
Sellers
31
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- SpaGuard96%
- CLOROX Pool&Spa4%
- Open — no brand owns it (0%)
Demand
Weekly Amazon search volume, last 39 weeks — -14.7% search growth over the last 90 days.Top spaguard brominating concentrate 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 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SpaGuard Brominating Concentrate for Spas & Hot Tubs 2 lb Single Pack
SpaGuard$30.284.7★2,802 rev
SpaGuard Brominating Concentrate for Spas & Hot Tubs 14 oz Single Pack
SpaGuard$18.774.7★2,802 rev
SpaGuard Brominating Concentrate - 6 lb
SpaGuard$83.574.8★708 rev
SpaGuard Spa Chlorinating Concentrate 2 lb Single Pack
SpaGuard$31.394.7★12,345 rev
Clorox Pool&Spa Spa Brominating Granules for Low Odor Sanitization Restores Water Clarity in Hot Tubs and Spas 2 lb (Pack of 1)
CLOROX Pool&Spa$20.664.7★455 rev
Newest
by launch dateClorox Pool&Spa Spa Brominating Granules for Low Odor Sanitization Restores Water Clarity in Hot Tubs and Spas 2 lb (Pack of 1)
CLOROX Pool&Spa$20.66455 rev
SpaGuard Brominating Concentrate for Spas & Hot Tubs 2 lb Single Pack
SpaGuard$30.282,802 rev
SpaGuard Brominating Concentrate - 6 lb
SpaGuard$83.57708 rev
SpaGuard Brominating Concentrate for Spas & Hot Tubs 14 oz Single Pack
SpaGuard$18.772,802 rev
SpaGuard Spa Chlorinating Concentrate 2 lb Single Pack
SpaGuard$31.3912,345 rev
Trending
90-day click momentumSpaGuard Brominating Concentrate for Spas & Hot Tubs 14 oz Single Pack
SpaGuard$18.774.7★
SpaGuard Brominating Concentrate for Spas & Hot Tubs 2 lb Single Pack
SpaGuard$30.284.7★
SpaGuard Brominating Concentrate - 6 lb
SpaGuard$83.574.8★
SpaGuard Spa Chlorinating Concentrate 2 lb Single Pack
SpaGuard$31.394.7★
Clorox Pool&Spa Spa Brominating Granules for Low Odor Sanitization Restores Water Clarity in Hot Tubs and Spas 2 lb (Pack of 1)
CLOROX Pool&Spa$20.664.7★
What buyers say about spaguard brominating concentrate
What buyers praise and complain about, mined from review topics.What buyers love
“Works just as advertised”
“Good product”
“does not smell as bad as chlorine”
“Easy to use”
“Great low price”
“It is super easy to sprinkle a capful after each use to keep our tub clean”
“The size is perfect for many uses if you use this all in one go you're either attempting to balance the Atlantic Ocean or you don't know what you're doing”
“One of the best things about it is that it acts as both a sanitizer and oxidizer, so I dont have to use separate products to keep bacteria, algae, and organic waste under control”
What buyers complain about
“Smaller container than I thought”
“Way over priced”
“Contaminated”
“Not for salt water system”
“No chlorine smell”
Top return reasons
Common questions
- Is spaguard brominating concentrate profitable to sell on Amazon United States?
- The niche generates $75K/yr across 5 tracked products. 90-day search growth is -14.7%. Flapen's verdict: Skip it (38/100).
- How competitive is the spaguard brominating concentrate niche?
- 2 brands and 31 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in spaguard brominating concentrate?
- Top complaints mined from reviews: Size-Overall, Value For Money, Contamination. The return rate is 0.3%.
- What does it cost to enter the spaguard brominating concentrate niche?
- Listings span $18.77–$83.57; the average listing price is $36.93 (sweet spot $15–$100). The average incumbent carries 3,822 reviews — the moat a new listing must climb.