How competitive is the Water Clarifier for Fish Tank niche on Amazon United States?

6 brands and 53 sellers compete in Water Clarifier for Fish Tank on Amazon United States. The top 5 Water Clarifier for Fish Tank products take 74% of clicks and its top 5 brands hold 98% of demand.

What does it cost to enter the Water Clarifier for Fish Tank niche?

Water Clarifier for Fish Tank sells for $26.07 on average on Amazon United States, inside our $15–$100 sweet spot. Listings span $5.55–$65.35. The average incumbent carries 6,524 reviews — the moat a new listing must climb.

Water Clarifier for Fish Tank

Water Clarifier for Fish Tank shows searches that convert (14.5% search→purchase), but brand-locked demand (top 5 brands take 98% of clicks) keeps it on the watch list.

Flapen Score

Worth a look

Top 34% of 3,978 Pet Supplies niches · +3 vs the category median of 51

This niche Category average · 3,978 niches

Is Water Clarifier for Fish Tank profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Water Clarifier for Fish Tank is a $932K/yr Amazon United States market (247K searches/yr). The top 5 brands hold 98% of demand. Verdict: Worth a look — 54/100.

Water Clarifier for Fish Tank: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -10.2% over the last 90 days and 14.5% of searches end in a purchase.

$932K

revenue / yr

Units sold / yr40K

Search volume / yr-10.2%247K

Conversion rate14.5%

Avg price$26.07

Who owns the niche?

The top 5 brands hold 98% of demand, so 2% of the market is open.

open market share

Brands · sellers6 · 53

Top-5 product click share74%

Open market2%

Avg brand age66 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 13 products

Top Water Clarifier for Fish Tank 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

API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle

Price: $9.33
Rating: 4.6/5
Reviews: 20,098
Age: 19y ago

API ACCU-CLEAR Freshwater Aquarium Water Clarifier 4-Ounce Bottle

Price: $5.55
Rating: 4.6/5
Reviews: 20,098
Age: 22y ago

Aqueon Freshwater Aquarium Water Clarifier Clears Cloudy Fish Tank Water Safe to Use with Fish and Plants - 8 Ounces

Price: $7.26
Rating: 4.5/5
Reviews: 5,602
Age: 19y ago

KloudAway Freshwater Aquarium Water Clarifier - Clears Cloudy Water Water Clarifier for Fish Tank Made in USA Aquatic Experts (500 ml)

Price: $17.33
Rating: 4.4/5
Reviews: 2,497
Age: 7y ago

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

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

AC50 Power Filter 20-50 US Gal / 76-190 L - Fluval USA (fluvalaquatics.com)

Price: $51.47
Rating: 4.3/5
Reviews: 363
Age: 1y ago

KloudAway Freshwater Aquarium Water Clarifier - Clears Cloudy Water Water Clarifier for Fish Tank Made in USA Aquatic Experts (500 ml)

Price: $17.33
Rating: 4.4/5
Reviews: 2,497
Age: 7y ago

MICROBE-LIFT Special Blend Aquarium Water Care Treatment Cleaner & Clarifier for Fresh and Saltwater Fish Tanks Reduces Maintenance & Helps with Aquarium Algae Control and Odor 4 Ounces (SBH04)

Price: $9.02
Rating: 4.3/5
Reviews: 1,446
Age: 18y ago

Aqueon Freshwater Aquarium Water Clarifier Clears Cloudy Fish Tank Water Safe to Use with Fish and Plants - 8 Ounces

Price: $7.26
Rating: 4.5/5
Reviews: 5,602
Age: 19y ago

Competition: brands, sellers & click share

The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.

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

Brands

6 falling

Sellers

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

74%

Top 20: 100%

Open market

API58%
Fluval19%
Aqueon10%
Aquatic Experts8%
Tetra3%
MICROBE-LIFT2%
Open — no brand owns it (0%)

Water Clarifier for Fish Tank demand & seasonality

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

Volume247KCVR14.5%Products13Brands6Top 5 Brands98%OOS Rate5.6%Rating4.4★Reviews6,524Avg BSR#58

No pronounced peak months · busiest ÷ quietest = 1.5×

Top Water Clarifier for Fish Tank search terms shoppers use

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

water clarifier for fish tank35K/yr -5.1%10.9% conv.
aquarium water clarifier27K/yr -2.0%11.1% conv.
aquaclear23K/yr +6.5%3.0% conv.
fish tank water clarifier19K/yr -7.6%11.3% conv.
aquaclear filter26K/yr -42.6%2.3% conv.
accu clear12K/yr +37.1%21.2% conv.
cloudy fish tank water fix20K/yr -54.0%7.4% conv.
api accu clear8K/yr +19.6%21.2% conv.
aquarium clear cloudy water6K/yr +38.6%10.2% conv.
fish tank clear cloudy water8K/yr -6.8%12.6% conv.

Common Water Clarifier for Fish Tank questions

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

Flapen scores Water Clarifier for Fish Tank 54/100 on Amazon United States — Worth a look. The niche generates $932K/yr across 13 tracked products. Search demand moved -10.2% over the last 90 days.