Sponge Filter 75 Gallon
soft demand (-44.6% this quarter) — Sponge Filter 75 Gallon doesn't clear our bar today.
Flapen Score
Ranks 3,774 of 3,978 Pet Supplies niches · −18 vs the category median of 51
Is Sponge Filter 75 Gallon profitable on Amazon?
According to Flapen's Amazon United States niche tracking, Sponge Filter 75 Gallon is a $20K/yr Amazon United States market (27K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 33/100.
Sponge Filter 75 Gallon: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -44.6% over the last 90 days and 4.0% of searches end in a purchase.
$20K
revenue / yr
Who owns the niche?
The top 5 brands hold 97% of demand, so 3% of the market is open.
3%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.
0/100
page quality · 17 products
Top Sponge Filter 75 Gallon 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
DVHEY 100-120 Gal Large Aquarium Sponge Filter with Air Stone and Ceramic Media 2 Pack Quiet Fish Tank Filters fit Breeding Fry Betta Shrimp Fish Tank
- Price
- $18.52
- Rating
- 4.6/5
- Reviews
- 533
- Age
- 2y ago
DVHEY 2 Pack 60-70 Gal Aquarium Sponge Filter with Air Stone and Ceramic Filter Media Quiet Fish Tank Bio Filter for Breeding Fry Shrimp Betta Fish Tank
- Price
- $16.57
- Rating
- 4.5/5
- Reviews
- 272
- Age
- 2y ago
AQUANEAT Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank (Large up to 60Gal)
- Price
- $8.98
- Rating
- 4.7/5
- Reviews
- 9,197
- Age
- 9y ago
DVHEY 125-150 Gal Extra Large Aquarium Sponge Filter with Air Stone and Ceramic Media 4 Pack Quiet Fish Tank Sponge Filter for Breeding Fry Betta Shrimp Fish Tank
- Price
- $26.28
- Rating
- 4.6/5
- Reviews
- 533
- Age
- 2y ago
hygger Aquarium Sponge Filter 55-125 Gallon Fish Tank Filter for Breeding Fry Shrimp Snails Betta Air-Powered Filter with Reusable Biochemical Ball Spare Sponge Foam Filter
- Price
- $20.39
- Rating
- 4.4/5
- Reviews
- 398
- Age
- 2y ago
Trending
90-day click momentum
Pawfly Aquarium Large Bio Sponge Filter Quiet Betta Fry Shrimp and Small Fish Foam Filter for Fish Tank up to 60 Gallon
- Price
- $8.97
- Rating
- 4.6/5
- Reviews
- 1,761
- Age
- 1y ago
AQUANEAT Aquarium X Large Bio Sponge Filter Breeding Fry Fish Tank (XX Large up to 220Gal)
- Price
- $27.59
- Rating
- 4.6/5
- Reviews
- 573
- Age
- 8y ago
AQUANEAT Aquarium X Large Bio Sponge Filter Breeding Fry Fish Tank (X Large up to 150Gal)
- Price
- $19.77
- Rating
- 4.6/5
- Reviews
- 573
- Age
- 5y ago
hygger Aquarium Double Sponge Filter: Upgraded Sponge Filter with Larger Filtration Area Come with Extendable Clip 2 Spare Biochemical Sponges Bioceramic Balls for Freshwater Saltwater Tank - M
- Price
- $22.38
- Rating
- 4.5/5
- Reviews
- 130
- Age
- 12mo ago
AQUANEAT Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank (Large up to 60Gal)
- Price
- $8.98
- Rating
- 4.7/5
- Reviews
- 9,197
- Age
- 9y ago
Newest
by launch datehygger Aquarium Double Sponge Filter: Upgraded Sponge Filter with Larger Filtration Area Come with Extendable Clip 2 Spare Biochemical Sponges Bioceramic Balls for Freshwater Saltwater Tank - M
- Price
- $22.38
- Rating
- 4.5/5
- Reviews
- 130
- Age
- 12mo ago
Pawfly Aquarium Large Bio Sponge Filter Quiet Betta Fry Shrimp and Small Fish Foam Filter for Fish Tank up to 60 Gallon
- Price
- $8.97
- Rating
- 4.6/5
- Reviews
- 1,761
- Age
- 1y ago
hygger Aquarium Sponge Filter 55-125 Gallon Fish Tank Filter for Breeding Fry Shrimp Snails Betta Air-Powered Filter with Reusable Biochemical Ball Spare Sponge Foam Filter
- Price
- $20.39
- Rating
- 4.4/5
- Reviews
- 398
- Age
- 2y ago
DVHEY 100-120 Gal Large Aquarium Sponge Filter with Air Stone and Ceramic Media 2 Pack Quiet Fish Tank Filters fit Breeding Fry Betta Shrimp Fish Tank
- Price
- $18.52
- Rating
- 4.6/5
- Reviews
- 533
- Age
- 2y ago
DVHEY 2 Pack 60-70 Gal Aquarium Sponge Filter with Air Stone and Ceramic Filter Media Quiet Fish Tank Bio Filter for Breeding Fry Shrimp Betta Fish Tank
- Price
- $16.57
- Rating
- 4.5/5
- Reviews
- 272
- Age
- 2y ago
Competition: brands, sellers & click share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.
Brands
6 falling
Sellers
10
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
61%
Top 20: 100%
Open market
0%
- DVHEY47%
- AQUANEAT23%
- hygger13%
- ALEGI10%
- Pawfly4%
- AQQA3%
- Open — no brand owns it (0%)
Sponge Filter 75 Gallon demand & seasonality
Weekly search volume, with the niche's key stats alongside.
No pronounced peak months · busiest ÷ quietest = 1.6×
Top Sponge Filter 75 Gallon search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- large sponge filter10K/yr
- sponge filter 75 gallon10K/yr
- sponge filter 75+ gallon7K/yr
- aquarium sponge filter 75 gallon549/yr
What reviews say buyers love and hate about Sponge Filter 75 Gallon
What buyers mention most, as a share of all reviews.
What buyers love
89% of reviews“Good filter”
“But they are well made”
“has been doing a great job at keeping it clean”
“Cheap price”
“they are a perfect fit”
What buyers complain about
79% of reviews“Very large”
“It has never worked for me”
“Cheap Product”
“Im not sure how to even rate this filter”
“its overpriced”
Sponge Filter 75 Gallon return rate & reasons
Why buyers send it back, as a share of all return requests.
2.5%
Return rate
70%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Sponge Filter 75 Gallon questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
