Tank setup
Size the aquarium to Electric Blue Crayfish's adult size and activity level. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
pH
7 - 8
Temperature
21° - 24 °C
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Fellow hobbyists may also be selling Electric Blue Crayfish.
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What to know before you buy.
This crayfish displays an unbelievable, brilliant blue color that is entirely natural. They are very active and known for their bold personalities, often rearranging decorations in the tank. They are opportunistic omnivores that will eat plants and may try to catch slow fish, so careful selection of tank mates is required.
Key traits
Select a tank to see how this species fits.
Everything you need to keep Electric Blue Crayfish healthy in a South African setup.
Size the aquarium to Electric Blue Crayfish's adult size and activity level. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
Keep pH 7–8 and 21–24°C. Stable parameters matter more than chasing perfect numbers — acclimate new arrivals slowly.
Electric Blue Crayfish is an omnivore. Feed a varied diet appropriate for invertebrates — quality flakes, pellets, or frozen foods sized to the mouth.
Electric Blue Crayfish is generally peaceful. Observe during feeding and at lights-out for true temperament.
Pair with similarly sized peaceful tankmates in invertebrates. Avoid fin-nippers or species that outgrow this fish.
Breeding notes for Electric Blue Crayfish vary by line and water chemistry — ask your local shop about proven pairs in SA.
From hobbyists across SA.
Species that typically work alongside Electric Blue Crayfish in a similar setup.
White Specter Crayfish
Procambarus clarkii var. 'White'
Orange Dwarf Crayfish (CPO)
Cambarellus patzcuarensis var. 'Orange'
Marbled Crayfish
Procambarus virginalis
Blue Dwarf Mexican Crayfish
Cambarellus patzcuarensis ‘Blue’
Red Devil Crab
Geosesarma hagen
Thai Micro Crab
Limnopilos naiyanetri
Anemone Crab
Neopetrolisthes ohshimai
Blue Knuckle Hermit Crab
Calcinus elegans