Cherry shrimp in St. Louis
Breeders near St. Louis, MO 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 St. Louis has listed yet.
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St. Louis tap water
242mg/L · Very hard
13.5≈ 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