Filter Media
Filter Media shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Top 20% of 5,777 Home & Garden niches · +8 vs the category median of 51
Is Filter Media profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Filter Media is a £73K/yr Amazon United Kingdom market (96K searches/yr). The top 5 brands hold 62% of demand. Verdict: Worth a look — 59/100.
Filter Media: 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 +9.6% over the last 90 days and 5.9% of searches end in a purchase.
£73K
revenue / yr
Who owns the niche?
The top 5 brands hold 62% of demand, so 38% of the market is open.
38%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.
0/100
page quality · 69 products
Top Filter Media 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
Finest-Filters 1000g (1kg) Ceramic Filter Rings for Aquarium/Pond Filters
- Price
- £7.98
- Rating
- 4.6/5
- Reviews
- 1,456
- Age
- 13y ago
Fluval 306/307 Filter Media Bio-Foam Value Pack
- Price
- £14.75
- Rating
- 4.7/5
- Reviews
- 2,904
- Age
- 5y ago
FLUVAL 307/407 Media Value Pack
- Price
- £38.99
- Rating
- 4.7/5
- Reviews
- 710
- Age
- 5y ago
RUIENGCOMM 100 Pcs Bio Porous Filter with Cotton Aquarium Fish Tank Bio Balls Filter Bio Balls Filter Water Filter Material Bio Media Bio Balls for Fish Tank Pond Aquarium Waterfall Fountain
- Price
- £4.40
- Rating
- 4.4/5
- Reviews
- 73
- Age
- 2y ago
Fluval U2/U3/U4 Internal Filter Biomax 110g
- Price
- £4.57
- Rating
- 4.7/5
- Reviews
- 3,598
- Age
- 16y ago
Trending
90-day click momentum
allpondsolutions Pond Koi Filter Media Bio Cell Similar to K3 (K3 5 Litre Portion)
- Price
- £8.27
- Rating
- 4.7/5
- Reviews
- 140
- Age
- 9y ago
Pisces Alfagrog Biological Filter Media 15kg 15000g 25 Litre Sack Porous Ceramic Stone Bio Media
- Price
- £22.58
- Rating
- 4.2/5
- Reviews
- 54
- Age
- 14y ago
FLUVAL U2 Filter Media Value Pack Brand Genuine Complete Internal Filter Kit
- Price
- £14.38
- Rating
- 4.7/5
- Reviews
- 219
- Age
- 2y ago
beaufan 38 Pack Aquarium Filter Media Kit Compatible with Fluval 306/307 Canister Filters Includes Bio Foam Activated Carbon & Ceramic Rings (2 Sets Maintenance Bundle)
- Price
- £38.24
- Rating
- 4.9/5
- Reviews
- 19
- Age
- 5mo ago
Love Aquatics 5 Metre of 10-12 mm Thick Pond Filter Wool Koi Carp Pump Aquarium Pond Filter Media Medium Wool Floss
- Price
- £14.78
- Rating
- 4.5/5
- Reviews
- 440
- Age
- 9y ago
Newest
by launch datebeaufan 38 Pack Aquarium Filter Media Kit Compatible with Fluval 306/307 Canister Filters Includes Bio Foam Activated Carbon & Ceramic Rings (2 Sets Maintenance Bundle)
- Price
- £38.24
- Rating
- 4.9/5
- Reviews
- 19
- Age
- 5mo ago
36 Pcs Filter Media Kit for Fluval 306/307 Canister Filters Include Water Polishing Pad Bio-Foam Pad Ammonia/Phosphate/Nitrite Remover 500g BioMax Media 500g Carbon Silicone Lube Filter Mesh Bag
- Price
- £28.16
- Rating
- 4.4/5
- Reviews
- 42
- Age
- 8mo ago
Aquarium Filter Media Balls 420g Aquarium Filter Media Accessories for Aquarium Filters Ceramic Rings Biological Filter Bioballs Biochemical Porous Filter for Fish Tank Pond Canister Filter
- Price
- £7.69
- Rating
- 4.5/5
- Reviews
- 9
- Age
- 1y ago
TOPZEA 6 Lb/2700g Aquarium Filter Media Ceramic Rings Premier Bio Filter Medias with Zipper Mesh Bags for Koi Pond Canister Fish Tank Filter Pure White
- Price
- £12.30
- Rating
- 4.6/5
- Reviews
- 106
- Age
- 1y ago
Pawfly 3 Pack Aquarium Filter Media Pad for Fish Tank Filters Aquarium Filter Media Sponge Filter Floss for Sumps Ponds Hydroponics Fine Medium Coarse Foam Floss for Water Filtration 45cm L x 28cm W
- Price
- £8.98
- Rating
- 4.0/5
- Reviews
- 148
- Age
- 1y ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (26% combined) — an open shelf where new products get seen.
Brands
34 falling
Sellers
96
Top-5 brand share
62%
Top 20: 92%
Top-5 click share
26%
Top 20: 62%
Open market
35%
- Fluval35%
- Finest-Filters14%
- RUIENGCOMM5%
- Pawfly4%
- beaufan4%
- Finest Aquatics4%
Filter Media demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top Filter Media search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- pond filter media17K/yr
- fluval 307 filter media18K/yr
- filter media16K/yr
- aquarium filter media16K/yr
- pond media5K/yr
- filter media for fish tank8K/yr
- fish tank filter media6K/yr
- fluval filter media5K/yr
- fluval 407 filter media5K/yr
What reviews say buyers love and hate about Filter Media
What buyers mention most, as a share of all reviews.
What buyers love
92% of reviews“amazing filter quality”
“Good filter sponge”
“Good Price”
“Does what it says”
“Good fit”
What buyers complain about
79% of reviews“Very tiny”
“NOT 10-12MM THICK DONT BUY”
“Picture is misleading”
“don't buy very cheap”
“expensive though”
Filter Media return rate & reasons
Why buyers send it back, as a share of all return requests.
0.4%
Return rate
54%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Filter Media 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.
