drytec pool shock
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Growth
Incredible+176.9%90-day search growth — must beat 0% to launch
Conversion
Great10.5%search→purchase rate — share of searches ending in a sale
Price range
Great$14.14–$111.97cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$75.82avg listing price — sweet spot $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Review moat
Bad4,415avg incumbent reviews — the moat a new listing must climb
Competition
Bad85%top-5 click share — a locked-up shelf
Market size
Bad$40K$40K/yr · 5K searches
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, drytec pool shock is a $40K/yr Amazon United States market (5K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Skip it — 49/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
drytec pool shock market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- $38K–$57K
- units × avg price
- Conversion rate
- 10.5%
- Avg BSR
- #296
- Page quality
- 0%
- Prime
- 40%
- Sponsored
- 90%
- Out of stock
- 0.0%
- Avg brand age
- 70 months
- Avg seller age
- 145 days
Competition & brand share
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 rising
Sellers
12
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
85%
Top 20: 100%
Open market
0%
- DryTec70%
- My Garden Pool13%
- Doheny's9%
- In The Swim8%
Demand & seasonality
Weekly Amazon search volume, last 103 weeks — +176.9% search growth over the last 90 days.Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 21.2×
Top drytec pool shock 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 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Drytec 1-1901-24 Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools 1-Pound 24-Pack
DryTec$106.174.6★6,395 rev
DryTec 1-1901-12 Calcium Hypochlorite Pool Shock 1-Pound 12-Pack
DryTec$60.974.6★1,440 rev
DryTec 1-1901 Calcium Hypochlorite Pool Shock 1-Pound
DryTec$14.144.6★729 rev
Dohenys Super Pool Shock | Pro-Grade Chlorine Shock Quick-Dissolving Fast-Acting 68% Cal-Hypo Granular Pool Shock | 24 x 1lb Bags Proudly Made in the USA
Doheny's$102.954.7★3,171 rev
Drytec Calcium Hypochlorite Pool Shock 1 lb. 68% Bag Complete Pool Care Kit with My Garden Pool Skimmer Sock and 7-in-1 Test Strips 60 ct. Powerful Chlorine Shock for Clear Swimming Water (12)
My Garden Pool$62.374.3★34 rev
Newest
by launch date
Drytec Calcium Hypochlorite Pool Shock 68% 25 LB Complete Pool Care Kit with My Garden Pool Skimmer Sock Powerful Chlorine Shock for Clear Swimming Water
My Garden Pool$111.9731 rev
Drytec Calcium Hypochlorite Pool Shock 1 lb. 68% Bag Complete Pool Care Kit with My Garden Pool Skimmer Sock and 7-in-1 Test Strips 60 ct. Powerful Chlorine Shock for Clear Swimming Water (12)
My Garden Pool$62.3734 rev
Drytec Calcium Hypochlorite Pool Shock 1 lb. 68% Bag 24 Pack Complete Pool Care Kit with My Garden Pool Skimmer Sock and 7-in-1 Test Strips 60 ct. Powerful Chlorine Shock for Clear Swimming Water
My Garden Pool$108.6140 rev
Drytec Calcium Hypochlorite Pool Shock 1 lb. 68% Bag Complete Pool Care Kit with My Garden Pool Skimmer Sock and 7-in-1 Test Strips 60 ct. Powerful Chlorine Shock for Clear Swimming Water (6)
My Garden Pool$39.7310 rev
DryTec 1-1901-12 Calcium Hypochlorite Pool Shock 1-Pound 12-Pack
DryTec$60.971,440 rev
Trending
90-day click momentum
In The Swim Pool Shock 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water Defends Against Bacteria Algae and Microorganisms - 12 X 1 Pound
In The Swim$51.234.6★
Dohenys Super Pool Shock | Pro-Grade Chlorine Shock Quick-Dissolving Fast-Acting 68% Cal-Hypo Granular Pool Shock | 24 x 1lb Bags Proudly Made in the USA
Doheny's$102.954.7★
In The Swim Pool Shock 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water Defends Against Bacteria Algae and Microorganisms - 24 X 1 Pound
In The Swim$100.114.6★
DryTec 1-1901 Calcium Hypochlorite Pool Shock 1-Pound
DryTec$14.144.6★
DryTec 1-1901-12 Calcium Hypochlorite Pool Shock 1-Pound 12-Pack
DryTec$60.974.6★
What buyers say about drytec pool shock
What buyers praise and complain about, mined from review topics.What buyers love
“Good Price”
“Excellent product”
“Great, as advertised”
“Easy to use”
“Clean pool”
“Real good for the water in the pool”
“Very effective”
“It seems durable”
“Pool maintenance approved”
“helps maintain crystal clear pool”
What buyers complain about
“Expensive lesson”
“Absolute Garbage”
“DID NOT WORK”
“not long term”
“clog the filter”
“They seem like scammers”
“I noticed that the algae from rain would die in about a day”
“It stained the liner of the pool also”
“it's made my pool water cloudy”
Common questions
- Is drytec pool shock profitable to sell on Amazon United States?
- The niche generates $40K/yr across 10 tracked products. 90-day search growth is +176.9%. Flapen's verdict: Skip it (49/100).
- How competitive is the drytec pool shock niche?
- 4 brands and 12 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in drytec pool shock?
- Top complaints mined from reviews: Value For Money, Quality-Overall, Functionality-Overall. The return rate is 0.0%.
- When does demand for drytec pool shock peak?
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 21.2× the quietest.
- What does it cost to enter the drytec pool shock niche?
- Listings span $14.14–$111.97; the average listing price is $75.82 (sweet spot $15–$100). The average incumbent carries 4,415 reviews — the moat a new listing must climb.