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Brazos Dwarf Crayfish (Cambarellus texanus) – USA Bred Mini Lobster for Sale
$17.99
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Brazos Dwarf Crayfish
The Brazos Dwarf Crayfish (Cambarellus texanus), often called a mini lobster, is one of the best freshwater crayfish for nano aquariums and planted tanks. These USA-bred dwarf crayfish stay small, are beginner-friendly, and add unique personality and color to any aquarium.
If you’re looking to buy dwarf crayfish online, this species is a top choice thanks to its manageable size, peaceful nature compared to larger crayfish, and ability to thrive in a wide range of aquarium setups.
Why You’ll Love Them
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Small Size: Reaches only about 1.5–2 inches (3.8–5 cm)
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Great for Nano Tanks: Ideal for 10 gallons and up
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Natural Clean-Up Crew: Eats detritus, algae, and uneaten food
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Milder Temperament: More community-friendly than larger crayfish
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Breeding Potential: Can reproduce in well-maintained freshwater aquariums
Care Requirements
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Tank Size: 10 gallons minimum
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Temperature: 65–75°F
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pH: 6.5–8.0
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Hardness: Moderate preferred (calcium supports healthy molts)
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Diet: Sinking pellets, algae wafers, blanched vegetables, protein treats
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Aquascape: Provide caves, rock piles, and driftwood for shelter
Like all crayfish, they molt as they grow. Leave molts in the tank—they’ll often eat them to reclaim calcium.
Tank Mates
Brazos Dwarf Crayfish do well with:
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Small, peaceful fish (rasboras, tetras, endlers)
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Snails
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Other dwarf crayfish (with adequate space)
Avoid housing with large or aggressive fish that may prey on them. While much gentler than standard crayfish, they may opportunistically grab very slow tank mates.
Perfect For
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Planted aquariums
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Nano setups
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Shrimp-compatible tanks (with caution)
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Hobbyists wanting personality in a small package
If you're looking to add movement, character, and natural cleanup ability without the destruction of larger crayfish species, the Brazos Dwarf Crayfish is an excellent choice. Hardy, adaptable, and endlessly entertaining—this mini lobster brings big charm to small tanks.
BACKED BY THE SHRIMP FARM'S LIVE ARRIVAL GUARANTEE!
Why Choose Brazos Dwarf Crayfish?
- One of the best “mini lobster” species for aquariums
- Stays small and manageable
- Beginner-friendly and hardy
- Safe for planted tanks
- Unique personality and behavior
Quick Care Guide
- Scientific Name: Cambarellus texanus
- Common Names: Brazos dwarf crayfish, mini lobster
- Size: Up to 2 inches
- Tank Size: 5+ gallons (10+ recommended)
- Temperament: Semi-peaceful
- Diet: Omnivore
- Lifespan: 1.5–2 years
What is a Brazos Dwarf Crayfish?
The Brazos Dwarf Crayfish (Cambarellus texanus), often called a mini lobster, is a small freshwater crayfish species that stays under 2 inches and is ideal for nano aquariums and planted tanks.
Why are they called “mini lobsters”?
They are nicknamed mini lobsters because of their small size and lobster-like claws and behavior, making them a unique and eye-catching aquarium inhabitant.
How big do Brazos Dwarf Crayfish get?
They typically grow to 1.5–2 inches, making them one of the best crayfish options for small tanks.
Are Brazos Dwarf Crayfish aggressive?
They are less aggressive than larger crayfish, but can still show territorial behavior—especially if hiding spots are limited.
Can you keep Brazos Dwarf Crayfish with fish?
Yes, they can live with peaceful fish such as:
- small tetras
- rasboras
- other nano fish
Avoid aggressive or bottom-dwelling fish that may compete for space.
Can Brazos Dwarf Crayfish live with shrimp?
They can sometimes live with shrimp like Neocaridina shrimp, but there is some risk—especially during molting when shrimp are vulnerable.
What do Brazos Dwarf Crayfish eat?
They are omnivores and will eat:
- algae and biofilm
- sinking pellets
- blanched vegetables
- protein-rich foods like bloodworms
They also act as scavengers, helping clean the tank.
What tank size do they need?
A minimum of 5 gallons is recommended, though 10 gallons or more is ideal for stability and reducing aggression.
Are Brazos Dwarf Crayfish good for planted tanks?
Yes — unlike larger crayfish, they are generally plant-safe and suitable for aquascaped tanks.
How long do Brazos Dwarf Crayfish live?
They typically live 1.5–2 years with proper care.
Do Brazos Dwarf Crayfish breed easily?
Yes — they are known to breed readily in freshwater aquariums without special conditions.
Looking for a blue variety? Check out our Blue Dwarf Crayfish
Why Buy From The Shrimp Farm?
- USA-bred, healthy crayfish
- Carefully packed for safe shipping
- Live arrival guarantee
- Trusted by freshwater hobbyists
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