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aquarium test kit
Skip itSoft demand (-31.4% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Conversion
Great9.0%search→purchase rate — share of searches ending in a sale
Price range
Good£4.01–£28.78cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Avg price
Okay£11.70avg listing price — sweet spot $15–$100
Market size
Okay£246K£246K/yr · 234K searches
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Review moat
Bad5,338.5avg incumbent reviews — the moat a new listing must climb
Growth
Bad-31.4%90-day search growth — must beat 0% to launch