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swim bladder treatment for fish
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible21.2%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.9%return rate — above 6% kills the launch gate
Market size
Good$551K$551K/yr · 225K searches
Avg price
Okay$11.55avg listing price — sweet spot $15–$100
Price range
Okay$4.08–$21.40cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-9.8%90-day search growth — must beat 0% to launch
Review moat
Bad13,379.83avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad95%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand