Tilapia jokki 5 - (Tilapia jokki) — 5-7cm

Overview

The Tilapia jokki is a hardy West African cichlid with bold personality and attractive size, ideally suited to spacious species or semi-aggressive community setups. Native to freshwater systems of Cameroon and neighbouring regions, this species thrives in stable water conditions and rewards dedicated aquarists with impressive growth, active behaviour, and fascinating substrate-spawning displays. With an adult size of around 30 cm, T. jokki requires a large aquarium and careful tankmate selection.

Appearance

Tilapia jokki displays a robust, deep-bodied profile with coloration ranging from olive-grey to bronze, often with subtle darker barring or mottling. Males develop more intense colours, especially during breeding, with iridescent highlights on the cheeks and gill covers. The body is stocky and powerful, with well-proportioned fins and a strong jaw adapted for grazing on algae and plant matter. The overall appearance is both impressive and functional.

Natural Habitat

This species inhabits slow-flowing rivers, pools, and swamps across West Africa, likely in freshwater systems of Cameroon and neighbouring regions. The natural environment is characterised by warm temperatures, soft to moderately hard water, dense vegetation, and muddy or sandy substrates. In nature, Tilapia jokki forage on algae, detritus, plant matter, and small invertebrates, and males establish territories to attract females for spawning.

Aquarium Setup

Provide a spacious aquarium (minimum 400 litres) with strong filtration, open swimming areas, and sturdy hardscape that can withstand digging and rearranging. Use a sandy or fine gravel substrate and robust decor such as large rocks or driftwood. Ensure stable water chemistry: pH 6–8, soft to moderately hard water (GH 5–15°), and a temperature of 24–27°C. Avoid delicate plants, as this species may uproot or graze on them. Provide strong filtration and regular water changes to maintain excellent water quality.

Water Parameters

Tilapia jokki are hardy and adaptable, thriving in stable, well-maintained conditions. Aim for 24–27°C, pH 6–8, and soft to moderately hard water. Conduct weekly partial water changes (20–30%) to maintain low nitrate levels and replenish essential minerals. Use a high-quality filter rated well above the tank volume, as this species produces significant waste. Monitor parameters regularly to ensure stability.

Feeding

In the wild, Tilapia jokki feeds on algae, detritus, plant matter, and small invertebrates. In captivity, offer a varied omnivorous diet based on quality cichlid pellets or sinking omnivore pellets, supplemented with vegetable matter such as spirulina, blanched greens, and algae-based foods, plus occasional frozen or live protein foods such as shrimp, worms, or insect larvae. Feed moderate portions once or twice daily. A balanced diet supports vibrant coloration, healthy growth, and successful breeding.

Behaviour

This species is semi-aggressive and can become territorial, especially during spawning. Tilapia jokki are active, intelligent fish that explore and may rearrange their environment, often digging and moving decor. Males become especially assertive when defending territories and courting females. Outside breeding periods, they can coexist with other robust fish in appropriately sized tanks, but careful observation and ample space are essential to prevent aggression.

Tank Mates

Suitable companions include robust medium to large West African cichlids, large catfish, and other sturdy fish of similar size and temperament. Avoid small fish, shrimp and other small invertebrates, slow-moving or long-finned fish, or very timid species. This species is best kept in a spacious aquarium with strong filtration and stable water conditions. Expert planning and observation are essential to prevent aggression and injury.

Breeding

Tilapia jokki is a substrate-spawning cichlid that typically forms pairs and may become territorial when breeding. Provide flat stones or similar spawning sites and excellent water quality. Parents may guard eggs and fry, becoming highly defensive during this period. Fry can be fed newly hatched brine shrimp or specialist fry foods once free-swimming. Maintain stable water conditions and provide a quiet, spacious tank to support successful breeding.

Why Buy from Tropical Fish Co

Tropical Fish Co is a leading UK specialist in African cichlids for sale UK, offering healthy, quarantined species including the impressive Tilapia jokki. Every fish is carefully selected, acclimated to our expert holding systems, and dispatched with detailed care guidance. Whether you're planning a large species tank or semi-aggressive community setup, our knowledgeable team is here to support your success. Order online today for fast, reliable delivery and discover why Tropical Fish Co is the trusted choice for premium freshwater fish for sale UK.