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mars hydro
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Great1.3%return rate — above 5% kills the launch gate
Avg price
Great€66.24avg listing price — sweet spot $15–$100
Price range
Good€11.72–€160.16cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay1,628.5avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay€112K€112K/yr · 181K searches
Growth
Bad-17.5%90-day search growth — must beat 0% to launch
Conversion
Bad0.9%search→purchase rate — share of searches ending in a sale
Competition
Bad91%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals High Price