Cherry shrimp in San Jose
Breeders near San Jose, CA who give Neocaridina away, trade them, or sell for a dollar or less - and what comes out of the tap there.
Nobody within 100 miles of San Jose has listed yet.
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San Jose tap water
185mg/L · Very hard
10.4≈ dGH
Very hard. Neocaridina will still breed in it, just not as fast; Caridina will not. Cutting it half and half with RO is the usual fix.
Hardness is the utility's own reported figure where one exists, otherwise a county-level USGS estimate. Test your own tap before you trust any number, including this one.
Every colour
Red cherryBloody maryRed riliPainted fireYellowOrange sakuraGreen jadeBlue dreamBlue velvetBlue riliBlack roseSnowballCrystal redCrystal blackWild type / culls
TapWaterData Water Hardness Dataset, 2026. https://www.tapwaterdata.com/water-hardness · CC BY 4.0