---
title: "Sea Bass — £62K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/sea-bass"
last_updated: "2026-07-31T19:32:22.112Z"
locale: en
meta:
description: "Niche score 38/100 · £62K/yr market · 54K searches/yr · £6.27 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · £62K/yr market · 54K searches/yr · £6.27 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Sea Bass — £62K/yr Amazon UK Niche (2026) - Flapen"
---
# **sea bass**
**Skip it**
Prices mostly outside the sweet spot ($2.13–$12.93) — this niche doesn't clear our bar today.
Market size 15Growth 23Conversion 99Competition 25Returns 100Price range 0Avg price 17Brand share 5Review moat 78Quality gap 38
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****18.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Great****433.19**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****71%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-3.3%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****£6.27**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****£62K**
£62K/yr · 54K searches
**Brand share**
**Bad****98%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£2.13–£12.93**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, sea bass is a £62K/yr Amazon United Kingdom market (54K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 38/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sea bass market data**
- **Units sold / yr**
- **15K–20K**
- avg 750–1,000/product
- **Revenue / yr**
- **£94K–£125K**
- units × avg price
- **Conversion rate**
- **18.3%**
- **Avg BSR**
- **#3**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **19%**
- **Out of stock**
- **3.6%**
- **Avg brand age**
- **57 months**
- **Avg seller age**
- **183 days**
## **Competition & brand share**
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▲rising
**Sellers**
**7**
**Top-5 brand share**
**98%**
Top 20: 100%
**Top-5 click share**
**71%**
Top 20: 100%
**Open market**
**0%**
- Morrisons58% - by Amazon29% - Landed Seafoods5% - Generic4% - Taj2% - Iceland2%
## **Demand & seasonality**
Weekly Amazon search volume, last 87 weeks — -3.3% search growth over the last 90 days.
1K600Spike '25 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/uk/grocery/sea-bass/trend)
## **Top sea bass search terms**
- **sea bass**27K/yr-0.8%20.6% conv. - **seabass**15K/yr-1.2%20.2% conv. - **tilapia**4K/yr-2.6%4.5% conv. - **sea bream**4K/yr+0.2%14.2% conv. - **tilapia fish**4K/yr-31.0%0.0% conv. [**All search terms **](https://flapen.com/research/uk/grocery/sea-bass/search-terms)
## **Top sea bass products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%£6K20%£12K30%£19K40%£25K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Morrisons Market St 2 Seabass Fillets 180g**Morrisons**£5.06**4.5★1,057 rev](https://www.amazon.co.uk/dp/B07FMBTVDW) [2**by Amazon 2 Sea Bass Fillets 180g**by Amazon**£4.58**4.4★512 rev](https://www.amazon.co.uk/dp/B085NLVTRG) [3**Morrisons Market St Seabass Fillets with Lemon & Pepper Butter 210g**Morrisons**£5.09**4.5★179 rev](https://www.amazon.co.uk/dp/B0C9V683HY) [4**Morrisons The Fishmongers On Market Street 2 Basa Fillets 240g**Morrisons**£2.74**4.4★301 rev](https://www.amazon.co.uk/dp/B0C9V6NT6V) [5**Morrisons Market Street Sea Bream Fillets 180g**Morrisons**£4.87**4.4★135 rev](https://www.amazon.co.uk/dp/B0C9V7SDVC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Plain Sea Fishing Weights Pack Of 5 Mackerel Feather Cod Bass Boat Fishing -2oz**Generic**£11.04**32 rev4mo ago](https://www.amazon.co.uk/dp/B0GT2GJD44) [**Iceland 4 Large Sea Bass Fillets 500g**Iceland**£9.68**2 rev6mo ago](https://www.amazon.co.uk/dp/B0GGGRQJZ8) [**Morrisons Market Street Sea Bream Fillets 180g**Morrisons**£4.87**135 rev1y ago](https://www.amazon.co.uk/dp/B0C9V7SDVC) [**3oz 4oz and 5oz Plain Sea Fishing Weights Pack Of 5 Mackerel Feather Cod Bass Boat Fishing (4oz (5 in a Pack))**Generic**£12.93**32 rev2y ago](https://www.amazon.co.uk/dp/B0D5C2B9L6) [**Morrisons Market St Seabass Fillets with Lemon & Pepper Butter 210g**Morrisons**£5.09**179 rev3y ago](https://www.amazon.co.uk/dp/B0C9V683HY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Plain Sea Fishing Weights Pack Of 5 Mackerel Feather Cod Bass Boat Fishing -2oz**Generic**£11.04**4.6★**▲ 274%**](https://www.amazon.co.uk/dp/B0GT2GJD44) [**3oz 4oz and 5oz Plain Sea Fishing Weights Pack Of 5 Mackerel Feather Cod Bass Boat Fishing (4oz (5 in a Pack))**Generic**£12.93**4.6★**▲ 273%**](https://www.amazon.co.uk/dp/B0D5C2B9L6) [**Iceland 4 Large Sea Bass Fillets 500g**Iceland**£9.68**5.0★**▲ 89%**](https://www.amazon.co.uk/dp/B0GGGRQJZ8) [**Morrisons The Fishmongers On Market Street 2 Basa Fillets 240g**Morrisons**£2.74**4.4★**▲ 26%**](https://www.amazon.co.uk/dp/B0C9V6NT6V) [**Reduced Shelf Life by Amazon 2 Sea Bass Fillets 180g**by Amazon**£2.53**4.5★**▲ 26%**](https://www.amazon.co.uk/dp/B0C61XGG6F)
**~~View all trending →~~**
## **What buyers say about sea bass**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**39%
*“Taste delicious”*
**Freshness**17%
*“Fresh and good quality”*
**Quality-Overall**12%
*“Good quality”*
**Value For Money**10%
*“Value for money”*
**Health Benefits-Overall**5%
*“Good food”*
**Advertised Vs Actual Product**3%
*“Comes just as described”*
**Cooking Instructions**3%
*“Cooked to perfection”*
**Size-Overall**2%
*“Huge, scaled to perfection, delicious”*
**Texture/Consistency-Overall**1%
*“Buttered one was good quality and non sticky”*
**Ease Of Use**1%
*“convenient to have in the fridge”*
### **What buyers complain about **
**Value For Money**14%
*“Overpriced for the portion size”*
**Taste-Overall**11%
*“bit bland”*
**Size-Overall**11%
*“miss as to how big the fillets are”*
**Thin**7%
*“It really could not be cut any thinner”*
**Advertised Vs Actual Product**7%
*“This is ham, not Fish, so dont understand the listing”*
**Storage Temperature**7%
*“Not kept below appropriate temp, so stank and was off and inedible”*
**Salt Content**7%
*“Far to salty”*
**Stale/Rotten/Spoiled**7%
*“A. taste not very fresh”*
**Thickness**7%
*“Very thin slither of fish”*
**Oily/Greasy**4%
*“this was quite fatty”*
## **Common questions**
- **Is sea bass profitable to sell on Amazon United Kingdom?**
- The niche generates £62K/yr across 16 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -3.3%. Flapen's verdict: Skip it (38/100).
- **How competitive is the sea bass niche?**
- 6 brands and 7 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 98% of demand.
- **What do buyers complain about in sea bass?**
- Top complaints mined from reviews: Value For Money, Taste-Overall, Size-Overall. The return rate is 0.0%.
- **When does demand for sea bass peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the sea bass niche?**
- Listings span £2.13–£12.93; the average listing price is £6.27 (sweet spot $15–$100). The average incumbent carries 433 reviews — the moat a new listing must climb.
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