Sponge Filter 75 Gallon
FailDemand is soft, at -44.6% this quarter, so Sponge Filter 75 Gallon is a Fail.
- Flapen Score
- 33 / 100Ranks 3,774 of 3,978 Pet Supplies niches · −18 vs the category median of 5133
- Market size
- $20K/yr27K searches / yr
- 90-day growth
- -44.6%search demand this quarter
- Competition
- 61%top-5 click share · 6 brands · 10 sellers
Flapen Score
Sponge Filter 75 Gallon against its category
The dotted line is the Pet Supplies average. Past it, Sponge Filter 75 Gallon is stronger. Inside it, weaker.
Market
The Sponge Filter 75 Gallon market on Amazon at a glance
Shoppers on Amazon United States searched for Sponge Filter 75 Gallon 27K times last year and spent an estimated $20K. The top 5 brands take 97% of clicks. Flapen scores it 33 out of 100, a Fail.
01 · Demand
An estimated 4.0% of those searches ended in a purchase.
Shoppers searched for this 27K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.0% of those searches ended in a purchase. Searches in the last 90 days moved -44.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $20K a year.
- Searches, last 12 months
- 27K
- Growth, 90 days vs prior 90
- -44.6%
- Conversion, latest week
- 4.0%
- Market size, estimated
- $20Ka year
- Peak month
- January1.6× the quietest month
- Top search term
- large sponge filter10K searches a year
02 · Price
A sale here is worth $18.83.
Listings sell for $18.83 on average, from $8.97 to $27.59. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 0 to 100 of them. At $18.83 that is $0 to $2K a year per listing.
- Average price
- $18.83inside the $15 to $100 sweet spot
- Price range
- $8.97–$27.59
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 2.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
94% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #170 within Fish & Aquatic Pets. It carries 1,388 reviews at 4.56 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #170in Fish & Aquatic Pets
- Average rating
- 4.56 starsAmazon United States average 4.42 stars
- Average reviews
- 1,388per listing
- Listings tracked
- 17
04 · Newcomers
1 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 51 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 51 months
Products
Top Sponge Filter 75 Gallon products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.
Top sellers
by estimated 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
estimated 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 date
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

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
Competition: brands, sellers & click share
The top 5 products take an estimated 61% of clicks. Leaders hold, but buyers still shop past them.
Brands
6 falling
Sellers
10
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
61%
Top 20: 100%
Open market
0%
- DVHEY47%
- AQUANEAT23%
- hygger13%
- ALEGI10%
- Pawfly4%
- AQQA3%
- Open — no brand owns it (0%)
Demand
Sponge Filter 75 Gallon search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.6×
Search terms
Top Sponge Filter 75 Gallon search terms shoppers use
The exact words shoppers type, with estimated 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
Reviews and returns
What reviews say buyers love and hate about Sponge Filter 75 Gallon
We read the reviews and the return reasons for every product selling here.
“Very large”
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
Related niches
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 Sponge Filter 75 Gallon questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









