How competitive is the Aquaclear 20 niche on Amazon United States?

1 brands and 24 sellers compete in Aquaclear 20 on Amazon United States. The top 5 Aquaclear 20 products take 100% of clicks and its top 5 brands hold 100% of demand.

What does it cost to enter the Aquaclear 20 niche?

Aquaclear 20 sells for $32.36 on average on Amazon United States, inside our $15–$100 sweet spot. Listings span $11.45–$41.88. The average incumbent carries 1,463 reviews — the moat a new listing must climb.

Aquaclear 20

a concentrated shelf (top 5 take 100% of clicks) — Aquaclear 20 doesn't clear our bar today.

Flapen Score

Skip it

Ranks 3,774 of 3,978 Pet Supplies niches · −18 vs the category median of 51

This niche Category average · 3,978 niches

Is Aquaclear 20 profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Aquaclear 20 is a $58K/yr Amazon United States market (45K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 33/100.

Aquaclear 20: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -8.2% over the last 90 days and 3.9% of searches end in a purchase.

$58K

revenue / yr

Units sold / yr4K

Search volume / yr-8.2%45K

Conversion rate3.9%

Avg price$32.36

Who owns the niche?

The top 5 brands hold 100% of demand, so 0% of the market is open.

open market share

Brands · sellers1 · 24

Top-5 product click share100%

Open market0%

Avg brand age55 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 4 products

Top Aquaclear 20 products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Top sellers

by 90-day click share

AC20 Power Filter 5-20 US Gal / 18-76 L - Fluval USA (fluvalaquatics.com)

Price: $34.78
Rating: 4.4/5
Reviews: 636
Age: 1y ago

Fluval - Media Maintenance Kit for AC20 Power Filter - for Use in Freshwater & Saltwater Aquariums

Price: $11.45
Rating: 4.6/5
Reviews: 216
Age: 1y ago

AquaClear 30 Power Filter Fish Tank Filter for 10- to 30-Gallon Aquariums

Price: $41.88
Rating: 4.2/5
Reviews: 4,586
Age: 22y ago

AC30 Power Filter 10-30 US Gal / 38-114 L - Fluval USA (fluvalaquatics.com)

Price: $41.31
Rating: 3.9/5
Reviews: 414
Age: 1y ago

Newest

by launch date

AC20 Power Filter 5-20 US Gal / 18-76 L - Fluval USA (fluvalaquatics.com)

Price: $34.78
Rating: 4.4/5
Reviews: 636
Age: 1y ago

Fluval - Media Maintenance Kit for AC20 Power Filter - for Use in Freshwater & Saltwater Aquariums

Price: $11.45
Rating: 4.6/5
Reviews: 216
Age: 1y ago

AC30 Power Filter 10-30 US Gal / 38-114 L - Fluval USA (fluvalaquatics.com)

Price: $41.31
Rating: 3.9/5
Reviews: 414
Age: 1y ago

AquaClear 30 Power Filter Fish Tank Filter for 10- to 30-Gallon Aquariums

Price: $41.88
Rating: 4.2/5
Reviews: 4,586
Age: 22y ago

Competition: brands, sellers & click share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

1 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

Fluval100%

Aquaclear 20 demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume45KCVR3.9%Products4Brands1Top 5 Brands100%OOS Rate14.1%Rating4.3★Reviews1,463Avg BSR#150

Top Aquaclear 20 search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

fluval ac2020K/yr -8.9%5.5% conv.
aquaclear 2017K/yr +5.1%3.6% conv.
fluval ac20 power filter4K/yr -34.1%6.3% conv.
aqua clear 20 gallon fish tank filter4K/yr -17.5%2.5% conv.

What reviews say buyers love and hate about Aquaclear 20

What buyers mention most, as a share of all reviews.

What buyers love

84% of reviews

Filtration46%

“Decent filter”

Quality-Overall7%

“Excellent product”

Value For Money6%

“Great value”

Ease Of Cleaning6%

“perfect to keep our tank clean”

Ease Of Use5%

“Easy and efficient”

What buyers complain about

77% of reviews

Leak-Proof20%

“Started leaking immediately”

Filtration19%

“Worst filter ever”

Value For Money9%

“Too expensive, you must change the filters so much”

Durability7%

“Broke after a month of use”

Product Condition5%

“Arrived used and wet in a ziplock bag”

Aquaclear 20 return rate & reasons

Why buyers send it back, as a share of all return requests.

4.2%

Return rate

21%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Filtration

29%

2Size-Overall

17%

3Leak-Proof

14%

4Product Condition

10%

5Defective Material/Parts

Common Aquaclear 20 questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Aquaclear 20 33/100 on Amazon United States — Skip it. The niche generates $58K/yr across 4 tracked products. Search demand moved -8.2% over the last 90 days.

Aquaclear 20 buyers on Amazon United States complain most about Leak-Proof, Filtration, Value For Money, the themes mined from the niche's reviews. Its return rate is 4.2%.