Red-Finned Shark Albin (Labeo frenatus) — 4-5cm

Overview

The Albino Red-Finned Shark (Labeo frenatus) is a striking albino variant of the Red-Finned Shark, celebrated for its creamy-white body and vivid orange-red fins. Native to Thailand and the Mekong basin in Southeast Asia, this active, semi-aggressive cyprinid thrives in spacious aquariums with strong filtration and robust tank mates. Available for sale UK-wide, the Albino Red-Finned Shark is an excellent choice for aquarists seeking a bold, algae-grazing centerpiece fish with moderate care requirements.

Appearance and Coloration

Labeo frenatus (Albino) displays a creamy-white to pale yellow body with striking orange-red fins. The albino coloration is the result of selective breeding and lacks the dark pigmentation of the wild-type form. This species has a streamlined, torpedo-shaped body with an underslung, sucker-like mouth adapted for grazing algae and biofilm from surfaces. The large, expressive eyes and vibrant fin color create a visually stunning contrast.

Natural Habitat

The Red-Finned Shark inhabits rivers, streams, and floodplain habitats across Thailand and the Mekong basin in Southeast Asia. These environments feature moderate to strong current, rocky or sandy substrates, abundant submerged wood, and areas with algae growth. The fish graze constantly on biofilm and vegetation while sheltering among rocks and roots.

Aquarium Setup

A minimum 300-litre aquarium is essential for the Albino Red-Finned Shark, with larger tanks preferred for community setups. Provide ample driftwood, smooth rocks, caves, and hardy plants such as Anubias, Java Fern, or Vallisneria. Strong filtration and excellent oxygenation are critical, as this species is active and produces substantial waste. Open swimming areas combined with structured hiding places reduce territorial behavior. A secure lid is essential.

Water Parameters

Maintain neutral to slightly alkaline water with pH 6.5-7.8 and temperatures between 23-27°C. General hardness (GH) of 5-15 dGH is ideal. The Albino Red-Finned Shark is adaptable but performs best in well-oxygenated water with strong circulation. Perform weekly water changes of 25-30% to control nitrate and maintain stable parameters. Avoid stagnant water or poor filtration.

Feeding and Diet

Labeo frenatus is an omnivore with a preference for algae and plant matter. Offer quality sinking pellets or wafers as a staple, supplemented with blanched vegetables such as zucchini, spinach, or cucumber, algae-based foods, and occasional frozen or live foods like bloodworms or brine shrimp. In the wild, the species grazes constantly, so provide regular small meals or allow natural algae growth on surfaces.

Behaviour and Personality

The Albino Red-Finned Shark is an active, semi-aggressive fish that can be territorial, particularly toward conspecifics or similar-looking bottom dwellers. This species patrols the aquarium constantly, grazing on surfaces and defending preferred areas. While not overly aggressive toward mid-water or surface fish, it may harass other bottom dwellers or smaller, slower tankmates. Larger, robust community fish are generally tolerated well.

Tank Mates

Suitable tank mates include robust peaceful fish of similar size such as large barbs, rainbowfish, large danios, and peaceful medium-to-large catfish. Avoid very small fish, long-finned species, slow-moving fish, other bottom-dwelling territorial fish, and highly aggressive cichlids. The Albino Red-Finned Shark coexists well with similarly sized, active fish in spacious, well-structured aquariums.

Breeding

Breeding is uncommon in home aquariums and typically requires large systems, excellent water quality, and hormonal induction in commercial settings. Little reliable hobbyist breeding information is available. If breeding is attempted, provide a large, well-filtered tank with seasonal temperature and water level changes to simulate natural spawning conditions.

Why Buy from Tropical Fish Co

At Tropical Fish Co, we specialize in healthy, vibrant Southeast Asian cyprinids sourced from trusted suppliers and quarantined for your peace of mind. We provide expert guidance on tank setup, water chemistry, and compatible stocking to help you create a thriving community aquarium. With fast, reliable delivery across the UK and a commitment to quality fishkeeping, Tropical Fish Co is your premier destination for striking and engaging freshwater fish.