Description
:
🐠 Severum Green Cichlid
📌 Basic Info
Scientific Name: Heros severus (Green Variant)
Family: Cichlidae
Origin: South America (Amazon River Basin)
Size: 7 – 10 inches (18 – 25 cm)
Lifespan: 8 – 10 years
Tank Zone: Mid to Bottom
🌊 Water Parameters
TDS: 100 – 200 ppm
pH: 6.0 – 7.5 (slightly acidic to neutral)
Temperature: 25 – 28°C (77 – 82°F)
Hardness: 3 – 10 dGH
🐟 Characteristics
Beautiful olive-green body with hints of gold and faint vertical stripes.
Round, discus-like body shape, also called the “poor man’s discus.”
Calm and peaceful compared to most cichlids.
Social, intelligent, and interactive with owners.
Works well in semi-peaceful community tanks.
🍽️ Food
Type: Omnivorous
Diet: Cichlid pellets, flakes, bloodworms, brine shrimp, spirulina, and blanched vegetables (peas, zucchini, spinach).
Feeding: Twice daily in moderate amounts.
🛠️ Maintenance
Tank Size: Minimum 55 gallons for a pair, 75+ gallons for community setups.
Weekly Water Change: 25–30%.
Tank setup: Driftwood, smooth rocks, sandy or fine gravel, hardy plants.
Needs strong filtration and stable water quality.
👥 Social Behavior
Minimum Group Size: Can be kept singly, in pairs, or peaceful groups.
Tank Mates: Angelfish, Geophagus, Silver Dollars, Gouramis, Plecos, Corydoras, larger Tetras.
Avoid: Aggressive fish like Oscars, Flowerhorns, or very small species (risk of being eaten).
✅ Do’s
Provide hiding spaces with wood, rocks, and plants.
Keep in a spacious, clean, and warm tank.
Offer a mixed diet for best color and health.
House with peaceful or semi-peaceful species.
❌ Don’ts
Don’t keep in overcrowded or dirty tanks.
Don’t mix with aggressive or fin-nipping fish.
Don’t use unstable water parameters.
Don’t overfeed – they gain weight quickly.
⭐ Quick Tips
The Green Severum Cichlid is a hardy, calm, and attractive fish with earthy green tones.
It is a great centerpiece fish for a South American community aquarium and an excellent option for hobbyists who want a medium-large peaceful cichlid.


