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Patio, Lawn & Garden

Healthy Ponds Refills for Stock Tank Water Cleaner 250; 2 30-day refills treat up to 250 gallons for 60 days

Patio, Lawn & Garden3.9· 118 Amazon ratings

Bias-adjusted across 118 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Patio, Lawn & Garden.

12.3%
Percentile · Global
12.3%
Percentile · Cohort
Patio, Lawn & Garden
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Healthy Ponds Refills for Stock Tank Water Cleaner 250; 2 30-day refills treat up to 250 gallons for 60 days

How the score was built

Amazon ratings
118

used for the Bayesian percentile

Raw star average
3.9 / 5

unadjusted Amazon mean

Bayesian avg
4.08

raw rating shrunk to the category prior

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Same category · Patio, Lawn & Garden

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