pool filter sand
aquarium substrate
GenRank Score
12.5
A uniformly graded silica sand, typically used in swimming pool filtration systems, often repurposed as an inert and affordable aquarium substrate.
Also Known As
pool filter sand
1 question•1 category
Score History
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Average Rank
#4.0
Median
#4
Range
#4–#4
🎯Top 5 in 1/1 models
Rankings by Model
Gemini 3.1 Flash Lite #4