Tank setup
A minimum 200L aquarium suits Denison Barb (Roseline Shark). Provide hiding spots and stable water — this species thrives in a well-filtered community setup.
Where to buy
Compare prices from SA aquarium shops listing Denison Barb (Roseline Shark).
What Denison Barb (Roseline Shark) costs in South Africa
3 price points from 2 shops over 90 days
R110
cheapest of 2 shops today
↤ R121med R167R181
Great price−34%Up 12.9% versus the previous two months
SA median R167 across 2 shops over the last 90 days.
3 shops
Community Marketplace
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Overview
What to know before you buy.
A stunning and highly sought-after fish, prized for its sleek, torpedo-shaped body and dramatic coloration. A vivid red line runs from its nose through its eye, fading into a black line that extends to the tail, which is tipped with bright yellow and black markings. These are active, fast-swimming fish that require a large aquarium (at least 200 liters) with ample swimming space and good water flow. They are generally peaceful and make excellent additions to a large community tank with other similarly-sized, active fish. Their striking appearance makes them a true centerpiece species.
Key traits
barb
peaceful
active
community
large
roeline
schooling
omnivore
moderate
Compatibility
Select a tank to see how this species fits.
Care guide
Everything you need to keep Denison Barb (Roseline Shark) healthy in a South African setup.
Water parameters
Keep pH 6.5–7.8 and 20–26°C. Stable parameters matter more than chasing perfect numbers — acclimate new arrivals slowly.
Feeding
Denison Barb (Roseline Shark) is omnivore. Feed a varied diet appropriate for freshwater fish — quality flakes, pellets, or frozen foods sized to the mouth.
Behaviour
Denison Barb (Roseline Shark) 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 Denison Barb (Roseline Shark) 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: R75–167 · Average: R95
This data is unique to FishHub
Demand by province
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Often kept with
Real pairwise verdicts for Denison Barb (Roseline Shark), not a same-category guess. Always confirm adult size and your tank's specifics before buying.
- Often kept together
Pristella Tetra
Pristella maxillaris
In a 200L+ tank
- Often kept together
Black Ruby Barb
Pethia nigrofasciata
In a 200L+ tank
- Often kept together
Giant Gourami
Osphronemus goramy
In a 1000L+ tank
- Often kept together
Crystal Black Shrimp
Caridina cantonensis var. 'Crystal Black'
In a 200L+ tank
- Often kept together
Corydoras Julii
Corydoras julii
In a 200L+ tank
- Often kept together
Red-bellied Pacu
Piaractus brachypomus
In a 1500L+ tank
- Often kept together
Orange Sakura Shrimp
Neocaridina davidi var. 'Orange Sakura'
In a 200L+ tank
- Often kept together
Black Phantom Tetra
Hyphessobrycon megalopterus
In a 200L+ tank