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Festivum
Mesonauta festivus
📍 South America
The Festivum is a peaceful, medium-sized cichlid native to South American river systems, known for its distinctive vertical stripes and elegant appearance. These fish are moderately hardy and make excellent additions to community aquariums with compatible tank mates. They exhibit interesting social behaviors and are relatively easy to care for compared to other cichlid species.
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Care Guide
Diet
Festivums are omnivorous and should be fed a varied diet including high-quality cichlid pellets, frozen bloodworms, brine shrimp, and small live foods. Feed once or twice daily in amounts they can consume within 2-3 minutes. Supplement with vegetable matter such as blanched spinach occasionally.
Behavior
Festivums are peaceful, schooling cichlids that prefer to be kept in small groups or pairs. They are active swimmers that spend most of their time in the middle water column, displaying their characteristic vertical stripe patterns. They exhibit interesting social hierarchies and may show territorial behavior during breeding, but generally remain non-aggressive toward other peaceful species.
Breeding
Festivums are substrate spawners that form monogamous pairs during breeding season. They require slightly acidic water (pH 6.0-6.5), warm temperatures (26-28°C), and plenty of flat surfaces or caves for egg-laying. Breeding difficulty is moderate; parents typically guard eggs and fry, though removing them to a separate breeding tank increases success rates.
Tank Mates
Similar water parameter requirements and peaceful temperament
Small, peaceful schooling fish that won't compete with Festivums
Bottom dweller that occupies different water zone and shares similar water conditions
Dwarf cichlid with similar peaceful temperament and water requirements
Peaceful schooling fish compatible with Festivums' water parameters
Algae eater that won't interfere with Festivums and prefers similar conditions
Common Diseases
Ichthyophthirius (Ich)
White spots on body and fins, rapid breathing, lethargy, rubbing against objects
Raise water temperature to 28-30°C, perform daily water changes, use aquarium salt or commercial ich treatment; maintain treatment for 10-14 days
Fin Rot
Frayed or deteriorating fins, discoloration at fin edges, lethargy
Improve water quality through frequent water changes, reduce stress, use antibacterial medication if severe; ensure proper nutrition and maintain optimal water parameters
Hole-in-the-Head Disease
Pits or holes in head region, loss of appetite, behavioral changes
Improve water quality, perform frequent water changes, provide varied diet with quality foods; use metronidazole if bacterial infection is suspected
Columnaris
Whitish film on body or mouth, difficulty breathing, loss of appetite, rapid deterioration
Isolate affected fish, improve water quality, use antibiotic treatment (tetracycline or erythromycin); maintain optimal water temperature and reduce stress
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Quick Facts
- diet
- Omnivore - feeds on small insects, crustaceans, and plant matter
- lifespan
- 8-10 years
- max size
- 15 cm (6 in)
- tank size
- 45 gallons minimum
- temperament
- peaceful
Water it likes
- ph
- 5.5-7.0
- ammonia
- 0 ppm
- nitrate
- <20 ppm
- hardness
- 4-8 dGH
- temperature
- 75–82°F (24–28°C)