---
title: "Products — crushed coral for freshwater aquarium - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/crushed-coral-for-freshwater-aquarium/products"
last_updated: "2026-07-21T22:35:04.840Z"
locale: en
meta:
  description: "Niche score 51/100 · $247K/yr market · 141K searches/yr · $15.79 avg price. Soft demand (-9.8% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 51/100 · $247K/yr market · 141K searches/yr · $15.79 avg price. Soft demand (-9.8% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — crushed coral for freshwater aquarium - Flapen"
---

# **crushed coral for freshwater aquarium**

**Worth a look**

Shows low returns (0.7%), but soft demand (-9.8% this quarter) keeps it on the watch list.

Market size 46Growth 20Conversion 91Competition 24Returns 96Price range 62Avg price 77Brand share 49Review moat 87Quality gap 27

**Returns**

**Incredible****0.7%**

return rate — above 6% kills the launch gate

**Conversion**

**Great****11.1%**

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

**Review moat**

**Great****261.5**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****$15.79**

avg listing price — sweet spot $15–$100

**Price range**

**Good****$7.03–$28.14**

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

**Brand share**

**Okay****76%**

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

**Market size**

**Okay****$247K**

$247K/yr · 141K searches

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****71%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-9.8%**

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