Dwarf Crayfish for Sale
Blue Brazos, Cajun crayfish, CPO, and Cambarellus diminutus raised as American bred aquarium lines, with practical care guidance and responsible live shipping.
What we breed
American Bred Dwarf Crayfish Species
All lines are Cambarellus dwarf crayfish raised in aquarium conditions: Blue Brazos and other Brazos color forms, Cajun crayfish, CPO dwarf crayfish, and Cambarellus diminutus.
Blue Brazos dwarf crayfish
In stockC. texanus
Our main species. Blue, dark, and light color forms available.
CPO
Fall 2026C. patzcuarensis
Mexican dwarf crayfish. Hardy and colorful.
Diminutus
In stockC. diminutus
A very small, often light colored Cambarellus line. From $7 each.
Cajun Crayfish
As listedC. shufeldtii
A hardy dwarf crayfish with natural brown, tan, and olive patterning.
Brazos color forms
Pick Your Color
Brazos dwarf crayfish come in blue, dark, and light color forms. Blue Brazos are the premium line, but all three follow the same dwarf crayfish care requirements.
Pricing
Brazos Pricing
Packs of 10, 15, or 20. All Brazos color forms now use the same tier pricing.
$9 ea $90
$9 ea $90
$9 ea
$8 ea $120
$8 ea $120
$8 ea
$7 ea $140
$7 ea $140
$7 ea
Why it matters
Why American breeding matters
Many dwarf crayfish sold online are imported or wild caught. Long transit and unfamiliar water can make the transition into a home tank harder.
Our animals are bred in America and raised in aquarium systems. They eat prepared foods and ship as aquarium raised animals.
More about how we operate →
See what's available
Check shipping restrictions before ordering. Some states don't allow live crayfish.
Shop Available PacksDomestic dwarf crayfish
Blue Brazos dwarf crayfish, Cajun crayfish, Cambarellus diminutus, CPO, live shipping, and care
dwarfcray.com focuses on domestically bred Cambarellus dwarf crayfish in the U.S. instead of imported or wild caught animals. Our main line is Blue Brazos dwarf crayfish, along with dark and light Brazos color forms. We also maintain Cajun crayfish, Cambarellus diminutus, and CPO dwarf crayfish lines as stock allows.
The site is built around the things buyers actually need before ordering: accurate species information, realistic dwarf crayfish care, clear state shipping restrictions, and live shipping practices that protect the animals.