---
title: "Biorb Service Kit — £97K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/pet-supplies/biorb-service-kit"
last_updated: "2026-07-31T08:54:52.562Z"
locale: en
meta:
description: "Niche score 37/100 · £97K/yr market · 46K searches/yr · £11.63 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · £97K/yr market · 46K searches/yr · £11.63 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Biorb Service Kit — £97K/yr Amazon UK Niche (2026) - Flapen"
---
# **biorb service kit**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 24Growth 14Conversion 99Competition 9Returns 99Price range 53Avg price 47Brand share 0Review moat 52Quality gap 25
**Conversion**
**Incredible****18.3%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Price range**
**Good****£5.96–£25.12**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****1,417**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Okay****£11.63**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****£97K**
£97K/yr · 46K searches
**Growth**
**Bad****-21.2%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****89%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, biorb service kit is a £97K/yr Amazon United Kingdom market (46K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct. Verdict: Skip it — 37/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **biorb service kit market data**
- **Units sold / yr**
- **6K–8K**
- avg 500–750/product
- **Revenue / yr**
- **£70K–£93K**
- units × avg price
- **Conversion rate**
- **18.3%**
- **Avg BSR**
- **#99**
- **Page quality**
- **0%**
- **Prime**
- **56%**
- **Sponsored**
- **78%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **67 months**
- **Avg seller age**
- **200 days**
## **Competition & brand share**
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **—flat
**Sellers**
**21**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**89%**
Top 20: 100%
**Open market**
**0%**
- biOrb64% - Finest-Filters23% - Pisces6% - Generic4% - beaufan3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -21.2% search growth over the last 90 days.
1K750Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/uk/pet-supplies/biorb-service-kit/trend)
## **Top biorb service kit search terms**
- **biorb service kit**25K/yr-23.2%15.9% conv. - **biorb filter**15K/yr-14.7%14.9% conv. - **biorb filter replacement**5K/yr-29.7%15.4% conv. - **biorb filter kit**1K/yr-23.4%11.0% conv. [**All search terms **](https://flapen.com/research/uk/pet-supplies/biorb-service-kit/search-terms)
## **Top biorb service kit 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%£10K20%£19K30%£29K40%£39K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**biOrb Service Kit With Filter Cartridge Water Treatment & Cleaning Pad**biOrb**£7.53**4.7★6,009 rev](https://www.amazon.co.uk/dp/B000BU4UF0) [2**biOrb Quarterly Service Kit (Pack of 3 Service Kits with Air Stone)**biOrb**£21.19**4.7★998 rev](https://www.amazon.co.uk/dp/B07VYZWZWQ) [3**5 x Compatible with Biorb Filter Service Kit Refill Filter Set and 2 x Compatible Biorb Air Stones**Finest-Filters**£8.31**4.6★292 rev](https://www.amazon.co.uk/dp/B0CLP32P7C) [4**biOrb Aquarium Service Kit & Water Optimiser Pack for Easy Routine Cleaning**biOrb**£25.12**4.7★2,894 rev](https://www.amazon.co.uk/dp/B00ISQFAY4) [5**Pisces 5 Pack Refill Service Kit Compatible with biOrb Aquariums and Tanks - Filter Media & Airstone**Pisces**£7.81**4.4★719 rev](https://www.amazon.co.uk/dp/B08D6VCSJK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**beaufan 8-Pack Air Stone Compatible with All Biorb Aquariums Flow/Halo Series 15 Acrylic Aquarium with 4-Gallon Capacity Aquarium Filter Accessories Fit Freshwater & Saltwater Aquariums**beaufan**£5.96**27 rev7mo ago](https://www.amazon.co.uk/dp/B0G5F8SX7D) [**5 x Compatible with Biorb Filter Service Kit Refill Filter Set 2 x Compatible Biorb Air Stones 10 x Aquarium Cleaning Wipes Package**Finest-Filters**£11.65**92 rev2y ago](https://www.amazon.co.uk/dp/B0CLSD3V8V) [**5 x Compatible with Biorb Filter Service Kit Refill Filter Set and 2 x Compatible Biorb Air Stones**Finest-Filters**£8.31**292 rev2y ago](https://www.amazon.co.uk/dp/B0CLP32P7C) [**Filter Foams - 3 x Compatible with biorb Service Kit Filter Refills 3 x Cleaning pads & 1 x Air Stone**Generic**£9.93**369 rev4y ago](https://www.amazon.co.uk/dp/B07MM63Y2Q) [**Pisces 5 Pack Refill Service Kit Compatible with biOrb Aquariums and Tanks - Filter Media & Airstone**Pisces**£7.81**719 rev6y ago](https://www.amazon.co.uk/dp/B08D6VCSJK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**5 x Compatible with Biorb Filter Service Kit Refill Filter Set 2 x Compatible Biorb Air Stones 10 x Aquarium Cleaning Wipes Package**Finest-Filters**£11.65**4.5★**▲ 76%**](https://www.amazon.co.uk/dp/B0CLSD3V8V) [**5 x Compatible with Biorb Filter Service Kit Refill Filter Set and 2 x Compatible Biorb Air Stones**Finest-Filters**£8.31**4.6★**▲ 72%**](https://www.amazon.co.uk/dp/B0CLP32P7C) [**beaufan 8-Pack Air Stone Compatible with All Biorb Aquariums Flow/Halo Series 15 Acrylic Aquarium with 4-Gallon Capacity Aquarium Filter Accessories Fit Freshwater & Saltwater Aquariums**beaufan**£5.96**4.7★**▲ 69%**](https://www.amazon.co.uk/dp/B0G5F8SX7D) [**biOrb Aquarium Service Kit & Water Optimiser Pack for Easy Routine Cleaning**biOrb**£25.12**4.7★**▲ 17%**](https://www.amazon.co.uk/dp/B00ISQFAY4) [**Pisces 5 Pack Refill Service Kit Compatible with biOrb Aquariums and Tanks - Filter Media & Airstone**Pisces**£7.81**4.4★**▲ 13%**](https://www.amazon.co.uk/dp/B08D6VCSJK)
**~~View all trending →~~**
## **What buyers say about biorb service kit**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**51%
*“half the price”*
**Size-Overall**14%
*“Excellent fit”*
**Quality-Overall**13%
*“No complaints”*
**Advertised Vs Actual Product**8%
*“exactly what I wanted”*
**Filtration**6%
*“the filter seems to be working just as effectively as the branded version”*
**Eco Friendliness**3%
*“Ideal for my Bio fish tank”*
**Durability**3%
*“They are long lasting”*
**Assembly/Installation**1%
*“Installation was very straightforward”*
**Compatibility-Overall**1%
*“Ideal if youre looking for a compatible alternative that does the job just as well”*
### **What buyers complain about **
**Filtration**38%
*“These do not work as well as the real Bio orb filters sadly”*
**Ease Of Cleaning**25%
*“Water filthy after clean out”*
**Natural Resource Wastage**25%
*“Waste of time”*
**Quality-Overall**13%
*“Very poor quality”*
### **Top return reasons **
**Filtration**24%
**Size-Overall**22%
**Thin**13%
**Compatibility-Overall**13%
**Advertised Vs Actual Product**9%
**Leak-Proof**7%
**Quality-Overall**4%
**Ease Of Use**4%
**Water Resistance**2%
**Defective Material/Parts**2%
## **Common questions**
- **Is biorb service kit profitable to sell on Amazon United Kingdom?**
- The niche generates £97K/yr across 9 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -21.2%. Flapen's verdict: Skip it (37/100).
- **How competitive is the biorb service kit niche?**
- 5 brands and 21 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in biorb service kit?**
- Top complaints mined from reviews: Filtration, Ease Of Cleaning, Natural Resource Wastage. The return rate is 0.1%.
- **When does demand for biorb service kit peak?**
- Demand peaks in Oct; the busiest month runs 1.5× the quietest.
- **What does it cost to enter the biorb service kit niche?**
- Listings span £5.96–£25.12; the average listing price is £11.63 (sweet spot $15–$100). The average incumbent carries 1,417 reviews — the moat a new listing must climb.
## **Related niches in Pet Supplies**
- 67 [**dog calming products**](https://flapen.com/research/uk/pet-supplies/dog-calming-products)£665K/yr-22.0%**Worth a look**- 67 [**probiotics for dogs**](https://flapen.com/research/uk/pet-supplies/probiotics-for-dogs)£1.7M/yr-4.0%**Worth a look**- 67 [**dog pram**](https://flapen.com/research/uk/pet-supplies/dog-pram)£309K/yr+39.9%**Worth a look**- 67 [**cat tunnel outdoor**](https://flapen.com/research/uk/pet-supplies/cat-tunnel-outdoor)£47K/yr+125.9%**Worth a look**- 67 [**flea collar for cats**](https://flapen.com/research/uk/pet-supplies/flea-collar-for-cats)£593K/yr+18.4%**Worth a look**- 68 [**cat toys**](https://flapen.com/research/uk/pet-supplies/cat-toys)£2.8M/yr+4.0%**Launch it**[**All Pet Supplies niches **](https://flapen.com/research/uk/pet-supplies)