---
title: "Trend — wassertest aquarium - Flapen"
canonical_url: "https://flapen.com/research/de/haustier/wassertest-aquarium/trend"
last_updated: "2026-07-21T06:27:43.652Z"
locale: en
meta:
  description: "wassertest aquarium shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "wassertest aquarium shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — wassertest aquarium - Flapen"
---

# **wassertest aquarium**

**Worth a look**

Shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 56Growth 5Conversion 79Competition 64Returns 98Price range 83Avg price 88Brand share 40Review moat 50Quality gap 55

**Returns**

**Incredible****0.4%**

return rate — above 6% kills the launch gate

**Avg price**

**Great****€20.12**

avg listing price — sweet spot $15–$100

**Price range**

**Great****€5.36–€72.29**

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

**Conversion**

**Great****8.1%**

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

**Competition**

**Good****47%**

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

**Market size**

**Good****€405K**

€405K/yr · 248K searches

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Okay****1,507.67**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****81%**

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

**Growth**

**Bad****-39.3%**

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