39
wasseraufbereiter aquarium
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Conversion
Incredible15.5%search→purchase rate — share of searches ending in a sale
Price range
Good€3.28–€32.39cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay€251K€251K/yr · 152K searches
Avg price
Okay€10.65avg listing price — sweet spot $15–$100
Review moat
Bad12,821.1avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-18.7%90-day search growth — must beat 0% to launch
Competition
Bad83%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand