Tank setup
Size the aquarium to Orange Dwarf Crayfish (CPO)'s adult size and activity level. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
Back to Invertebrates
Invertebrates
Crabs & Crayfish
Uncommon
Orange Dwarf Crayfish (CPO)
Cambarellus patzcuarensis var. 'Orange'
Where to buy
Compare prices from SA aquarium shops listing Orange Dwarf Crayfish (CPO).
What Orange Dwarf Crayfish (CPO) costs in South Africa
6 price points from 5 shops over 90 days
R65
cheapest of 4 shops today
↤ R78med R100R188
Great price−35%Down 7% versus the previous two months
SA median R100 across 5 shops over the last 90 days.
6 shops
Community Marketplace
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Overview
What to know before you buy.
The CPO, or Cambarellus patzcuarensis 'Orange', is a small and vibrant dwarf crayfish. Unlike their larger cousins, they are relatively peaceful and can be kept in community tanks with fast-moving fish. Their small size and bright orange color make them a fantastic centerpiece for a nano or small aquarium.
Key traits
breeds in captivity
easy
nano
omnivore
scavenger
Compatibility
Select a tank to see how this species fits.
Care guide
Everything you need to keep Orange Dwarf Crayfish (CPO) healthy in a South African setup.
Water parameters
Keep pH 6.5–8 and 18–26°C. Stable parameters matter more than chasing perfect numbers — acclimate new arrivals slowly.
Feeding
Orange Dwarf Crayfish (CPO) is an omnivore. Feed a varied diet appropriate for invertebrates — quality flakes, pellets, or frozen foods sized to the mouth.
Behaviour
Orange Dwarf Crayfish (CPO) is generally peaceful. Observe during feeding and at lights-out for true temperament.
Tankmates
Pair with similarly sized peaceful tankmates in invertebrates. Avoid fin-nippers or species that outgrow this fish.
Breeding
Breeding notes for Orange Dwarf Crayfish (CPO) vary by line and water chemistry — ask your local shop about proven pairs in SA.
Keeping invertebrates?
Invertebrates read water quality more sensitively than fish — condition and test rather than guess.
Availability confirmed with the distributor before dispatch · free delivery over r750
Community photos
From hobbyists across SA.
Photo by FishHubAdmin
Market intelligence
Price trends and buyer demand — data only FishHub tracks.
Price history — last 90 days
SA price range this month: R65–250 · Average: R139
This data is unique to FishHub
Demand by province
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