---
title: "Trend — phosphate test kit - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/phosphate-test-kit/trend"
last_updated: "2026-07-21T12:55:32.357Z"
locale: en
meta:
  description: "Niche score 73/100 · $194K/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 73/100 · $194K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — phosphate test kit - Flapen"
---

# **phosphate test kit**

**Worth a look**

Shows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 38Growth 96Conversion 93Competition 54Returns 97Price range 85Avg price 84Brand share 69Review moat 56Quality gap 81

**Returns**

**Incredible****0.6%**

return rate — above 6% kills the launch gate

**Growth**

**Incredible****+152.5%**

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

**Conversion**

**Great****11.4%**

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

**Price range**

**Great****$7.66–$67.49**

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

**Avg price**

**Great****$18.46**

avg listing price — sweet spot $15–$100

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Good****64%**

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

**Review moat**

**Good****1,240.72**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Good****53%**

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

**Market size**

**Okay****$194K**

$194K/yr · 93K searches