Penguin Tetra
Thayeria boehlkei
What you need to keep a Penguin Tetra
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pH
6–8
Temperature
22–28 °C
Where to buy
Compare prices from SA aquarium shops listing Penguin Tetra.
What Penguin Tetra costs in South Africa
5 price points from 3 shops over 90 days
R45
cheapest of 2 shops today
SA median R55 across 3 shops over the last 90 days.
3 shops
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Overview
What to know before you buy.
Easily identified by its distinctive black stripe that extends from its body down into the lower lobe of its tail, the Penguin Tetra is a very active species. They have a unique habit of swimming at a head-up, oblique angle. This active schooling fish adds a dynamic element to the upper levels of the aquarium.
Key traits
Care guide
Keeping Penguin Tetra healthy in a South African setup.
Tank setup
Size the aquarium to Penguin Tetra's adult size and activity level. Provide hiding spots and stable, well-filtered water; it suits a community setup.
Water parameters
Keep pH 6–8 and 22–28°C. Stable parameters matter more than chasing perfect numbers; acclimate new arrivals slowly.
Feeding
Omnivore. Feed small amounts it clears in a couple of minutes, and vary the diet.
Behaviour
Peaceful. Keep it in a group for natural behaviour.
Tankmates
Choose tankmates of similar size and temperament with the same water needs. Avoid fin-nippers and anything large enough to eat it.
Breeding
Breeding success with Penguin Tetra depends on the line and water chemistry; ask your shop about proven pairs.
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.
10% off your first order, no code, at checkout
Availability confirmed with the distributor before dispatch · free delivery over r750
Community photos
From hobbyists across SA.
Market intelligence
Price trends and buyer demand — data only FishHub tracks.
Price history — last 90 days
SA price range this month: R45–135 · Average: R50
This data is unique to FishHub
Demand by province
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