---
title: "Search terms — air stone - Flapen"
canonical_url: "https://flapen.com/research/uk/pet-supplies/air-stone/search-terms"
last_updated: "2026-07-31T10:10:53.890Z"
locale: en
meta:
  description: "Niche score 58/100 · £131K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 58/100 · £131K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Search terms — air stone - Flapen"
---

# **air stone**

**Worth a look**

Shows a fragmented shelf (top 5 take 27% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 29Growth 18Conversion 64Competition 88Returns 87Price range 41Avg price 24Brand share 80Review moat 69Quality gap 76

**Competition**

**Great****27%**

top-5 click share — an open shelf

**Returns**

**Great****1.4%**

return rate — above 5% kills the launch gate

**Brand share**

**Great****55%**

top-5 brand share — no brand owns this niche

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Good****734.45**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Good****5.7%**

search→purchase rate — share of searches ending in a sale

**Price range**

**Okay****£1.92–£24.04**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Market size**

**Okay****£131K**

£131K/yr · 268K searches

**Avg price**

**Bad****£8.55**

avg listing price — sweet spot $15–$100

**Growth**

**Bad****-13.4%**

90-day search growth — must beat 0% to launch

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%")