---
title: "Trend — mulmsauger aquarium - Flapen"
canonical_url: "https://flapen.com/research/de/haustier/mulmsauger-aquarium/trend"
last_updated: "2026-07-21T06:33:33.414Z"
locale: en
meta:
  description: "mulmsauger aquarium shows beatable incumbent ratings (3.9★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "mulmsauger aquarium shows beatable incumbent ratings (3.9★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — mulmsauger aquarium - Flapen"
---

# **mulmsauger aquarium**

**Worth a look**

Shows beatable incumbent ratings (3.9★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 52Growth 11Conversion 56Competition 79Returns 58Price range 73Avg price 86Brand share 91Review moat 55Quality gap 96

**Quality gap**

**Incredible****3.9★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Great****44%**

top-5 brand share — no brand owns this niche

**Avg price**

**Great****€19.41**

avg listing price — sweet spot $15–$100

**Competition**

**Great****36%**

top-5 click share — an open shelf

**Price range**

**Good****€5.50–€40.61**

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

**Returns**

**Good****2.7%**

return rate — above 6% kills the launch gate

**Conversion**

**Good****4.7%**

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

**Review moat**

**Good****1,301.12**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Good****€321K**

€321K/yr · 350K searches

**Growth**

**Bad****-27.9%**

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