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FishmediumFreshwater

Sardine Cichlid

Cyprichromis leptosoma

📍 Lake Tanganyika

Cyprichromis leptosoma, commonly known as the Sardine Cichlid, is a small, streamlined cichlid native to Lake Tanganyika that exhibits striking metallic coloration and schooling behavior. These peaceful fish are ideal for planted or rocky aquascapes and thrive in groups, displaying fascinating synchronized swimming patterns. Their diminutive size and calm temperament make them excellent additions to community tanks with other Tanganyikan species.

Size3.5"
Min Tank30g
School6+
peaceful
Zonemiddle

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Care Guide

Diet

Feed high-quality micro pellets, small frozen foods such as cyclops and daphnia, and occasional live foods. Offer multiple small feedings daily rather than one large meal, as their small mouths and natural feeding behavior require frequent grazing. Supplement with spirulina-based foods to enhance coloration.

Behavior

Sardine Cichlids are highly social and should always be kept in groups of at least 6 individuals, where they display coordinated schooling behavior and establish loose hierarchies. They are active swimmers that prefer open water in the middle column but also utilize rocky structures for shelter and spawning sites. These fish are generally non-aggressive toward other species and spend much of their time in synchronized group movements.

Breeding

Breeding is moderately difficult and requires stable water conditions with temperatures around 25-26°C and slightly elevated pH. Males establish small territories around rocky crevices where they court females through elaborate displays. Fry are relatively easy to raise if provided with infusoria and micro foods, though parents may consume eggs if stressed.

Common Diseases

Ich (Ichthyophthirius multifiliis)

Symptoms

White spots on body and fins, rapid breathing, flashing against objects, lethargy

Treatment

Raise temperature gradually to 28-30°C (82-86°F), perform daily 25% water changes, use quality ich medication; maintain excellent water quality and reduce stress

Bacterial Infection

Symptoms

Fin rot, body sores, cloudy eyes, loss of appetite, erratic swimming

Treatment

Perform frequent water changes, improve water quality, use antibiotic medication if severe; isolate affected fish if possible

Malawi Bloat

Symptoms

Abdominal swelling, loss of appetite, difficulty swimming, pale coloration

Treatment

Improve water quality with frequent changes, feed quality varied diet with vegetable content, use medicated food; may indicate poor water conditions or diet deficiency

Parasitic Infection

Symptoms

Excessive scratching, visible parasites, clamped fins, weight loss, lethargy

Treatment

Use antiparasitic medication, perform daily water changes, quarantine affected fish; maintain pristine water conditions to prevent recurrence

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Quick Facts

diet
Omnivore - small crustaceans, zooplankton, and quality micro pellets
lifespan
5-8 years
max size
9 cm (3.5 in)
tank size
30 gallons minimum
temperament
peaceful

Water it likes

ph
7.5-8.5
ammonia
0 ppm
nitrate
<20 ppm
hardness
10-20 dGH
temperature
75–79°F (24–26°C)

Stats

Community tips0
Kept by0 hobbyists