42
10 gallon fish tank lid with light
Skip itA small market ($63K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$35.84avg listing price — sweet spot $15–$100
Price range
Great$8.03–$66.99cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Returns
Okay4.2%return rate — above 6% kills the launch gate
Review moat
Okay3,437.95avg incumbent reviews — the moat a new listing must climb
Growth
Bad-4.4%90-day search growth — must beat 0% to launch
Conversion
Bad1.7%search→purchase rate — share of searches ending in a sale
Market size
Bad$63K$63K/yr · 102K searches