Tank setup
Size the aquarium to Serpae Tetra's adult size and activity level. Match décor to natural behaviour — plants, rockwork, or open swimming room as needed.
Where to buy
Compare prices from SA aquarium shops listing Serpae Tetra.
What Serpae Tetra costs in South Africa
5 price points from 2 shops over 90 days
R27
cheapest of 2 shops today
↤ R28med R35R35
Great price−23%Up 7.7% versus the previous two months
SA median R35 across 2 shops over the last 90 days.
4 shops
Community Marketplace
Fellow hobbyists may also be selling Serpae Tetra.
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Overview
What to know before you buy.
The Serpae Tetra has a deep red body and a prominent black comma-shaped spot behind its gill cover. While beautiful, they can be notorious fin-nippers, especially towards slow-moving or long-finned fish. Keeping them in a large school (8+) in a spacious tank can help mitigate this behavior.
Key traits
semi aggressive
schooling
community
small
easy
omnivore
Compatibility
Select a tank to see how this species fits.
Care guide
Everything you need to keep Serpae Tetra healthy in a South African setup.
Water parameters
Keep pH 6–7.5 and 22–27°C. Stable parameters matter more than chasing perfect numbers — acclimate new arrivals slowly.
Feeding
Serpae Tetra is an omnivore. Feed a varied diet appropriate for freshwater fish — quality flakes, pellets, or frozen foods sized to the mouth.
Behaviour
Serpae Tetra is generally peaceful. Keep in a group where possible for natural behaviour.
Tankmates
Pair with similarly sized peaceful tankmates in freshwater fish. Avoid fin-nippers or species that outgrow this fish.
Breeding
Breeding notes for Serpae Tetra vary by line and water chemistry — ask your local shop about proven pairs in SA.
Settling this fish in?
Condition the tap water, seed the filter, test through the first weeks — most early losses trace back to one of those.
3-PIECE KIT
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: R25–40 · Average: R35
This data is unique to FishHub
Demand by province
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Often kept with
Real pairwise verdicts for Serpae Tetra, not a same-category guess. Always confirm adult size and your tank's specifics before buying.
- Often kept together
Pristella Tetra
Pristella maxillaris
- Often kept together
Black Ruby Barb
Pethia nigrofasciata
In a 75L+ tank
- Often kept together
Giant Gourami
Osphronemus goramy
In a 1000L+ tank
- Often kept together
Crystal Black Shrimp
Caridina cantonensis var. 'Crystal Black'
- Often kept together
Corydoras Julii
Corydoras julii
- Often kept together
Red-bellied Pacu
Piaractus brachypomus
In a 1500L+ tank
- Often kept together
Orange Sakura Shrimp
Neocaridina davidi var. 'Orange Sakura'
- Often kept together
Balloon Molly
Poecilia sphenops (deformed variety)