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fluval 207 filter media
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.9%return rate — above 6% kills the launch gate
Avg price
Great$56.43avg listing price — sweet spot $15–$100
Conversion
Great8.9%search→purchase rate — share of searches ending in a sale
Market size
Good$428K$428K/yr · 85K searches
Price range
Good$4.66–$166.88cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad4,254.5avg incumbent reviews — the moat a new listing must climb
Growth
Bad-3.2%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad84%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand