Protein Skimmer
MaybeThe products selling today average only 3.9★. But demand is soft, at -22.5% this quarter, so Protein Skimmer is a Maybe.
- Flapen Score
- 52 / 100Top 42% of 3,978 Pet Supplies niches · +1 vs the category median of 5152
- Market size
- $276K/yr199K searches / yr
- 90-day growth
- -22.5%search demand this quarter
- Competition
- 40%top-5 click share · 27 brands · 57 sellers
Flapen Score
Protein Skimmer against its category
The dotted line is the Pet Supplies average. Past it, Protein Skimmer is stronger. Inside it, weaker.
Market
The Protein Skimmer market on Amazon at a glance
Shoppers on Amazon United States searched for Protein Skimmer 199K times last year and spent an estimated $276K. The top 5 brands take 50% of clicks. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 1.3% of those searches ended in a purchase.
Shoppers searched for this 199K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.3% of those searches ended in a purchase. Searches in the last 90 days moved -22.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $276K a year.
- Searches, last 12 months
- 199K
- Growth, 90 days vs prior 90
- -22.5%
- Conversion, latest week
- 1.3%
- Market size, estimated
- $276Ka year
- Peak month
- January1.3× the quietest month
- Top search term
- protein skimmer77K searches a year
02 · Price
A sale here is worth $104.83.
Listings sell for $104.83 on average, from $11.77 to $297.15. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At $104.83 that is $0 to $10K a year per listing.
- Average price
- $104.83above the $15 to $100 sweet spot
- Price range
- $11.77–$297.15
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$10K
- Returns
- 7.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
72% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 15.4% of listings are out of stock. The average listing ranks #463 within Fish & Aquatic Pets. It carries 207 reviews at 3.88 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 72%
- Prime listings
- 98%
- Out of stock, average day
- 15.4%
- Average rank
- #463in Fish & Aquatic Pets
- Average rating
- 3.88 starsAmazon United States average 4.42 stars
- Average reviews
- 207per listing
- Listings tracked
- 43
04 · Newcomers
3 of last year's 9 launches cleared the first-year sales bar.
9 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 65 months on average, so the names here are established.
- Launched, last 12 months
- 9
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 65 months
Products
Top Protein Skimmer products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take only 40% of clicks. An open shelf where new products get seen.
Brands
27 flat
Sellers
57
Top-5 brand share
50%
Top 20: 95%
Top-5 click share
40%
Top 20: 78%
Open market
43%
- Brand 117%
- Brand 211%
- Brand 39%
- Brand 47%
- Brand 56%
- Brand 66%
Demand
Protein Skimmer search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top Protein Skimmer search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- protein skimmer77K/yr
- protein skimmers for saltwater aquariums46K/yr
- nano protein skimmer18K/yr
- hang on back protein skimmer11K/yr
- hob protein skimmer10K/yr
- nano skimmer7K/yr
- protein skimmer hang on back6K/yr
- aquarium protein skimmer6K/yr
- bubble magus protein skimmer5K/yr
- mini protein skimmer4K/yr
Reviews and returns
What reviews say buyers love and hate about Protein Skimmer
We read the reviews and the return reasons for every product selling here.
“Died after 1 week”
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
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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 Protein Skimmer questions
Answered from the same tracked data.









