---
title: "Search terms — aquarium filter - Flapen"
canonical_url: "https://flapen.com/research/ae/kitchen/aquarium-filter/search-terms"
last_updated: "2026-08-02T08:04:35.179Z"
locale: en
meta:
  description: "Niche score 49/100 · $127K/yr market · 114K searches/yr · $62.35 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 49/100 · $127K/yr market · 114K searches/yr · $62.35 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Search terms — aquarium filter - Flapen"
---

# **aquarium filter**

**Skip it**

Weak search conversion (1.8%) — this niche doesn't clear our bar today.

Market size 29Growth 39Conversion 22Competition 33Returns 52Price range 55Avg price 89Brand share 55Review moat 93Quality gap 96

**Quality gap**

**Incredible****3.9★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Great****135.2**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****$62.35**

avg listing price — sweet spot $15–$100

**Brand share**

**Good****72%**

top-5 brand share — brands hold most of the demand

**Price range**

**Good****$20.03–$166.32**

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

**Returns**

**Good****2.9%**

return rate — above 5% kills the launch gate

**Growth**

**Okay****+11.4%**

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

**Competition**

**Okay****65%**

top-5 click share — leaders hold, buyers still browse

**Market size**

**Okay****$127K**

$127K/yr · 114K searches

**Conversion**

**Bad****1.8%**

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

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=ae&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=ae&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=ae&signal=quality_gap "Avg rating < 4.0") [** High Price**](https://flapen.com/research/niches?market=ae&signal=high_price "Avg price > $50") [** Out of Stock**](https://flapen.com/research/niches?market=ae&signal=out_of_stock "OOS rate > 10%")