Severum Fish: A Calm and Colorful Freshwater Favorite
The Severum is a beloved choice among aquarists who enjoy large, peaceful, and beautifully colored fish. With varieties like the Green Severum, Gold Severum, and Red-Shoulder Severum, this species brings elegance, personality, and tranquility to spacious freshwater aquariums.
1. Appearance: Soft Colors With Strong Personality
The Severum is known for its smooth, rounded shape and captivating coloration.
Key Physical Traits
- Oval, disc-like body similar to discus
- Colors ranging from soft greens to golds and red-orange tones
- Subtle facial markings and vertical body bars
- Grows up to 8 inches or more in ideal conditions
Their gentle movements and gliding swim style make them a relaxing fish to watch.
2. Temperament: Calm for a Cichlid
Unlike many cichlids that are territorial or aggressive, the Severum is famous for being peaceful and gentle.
Temperament Highlights
- Calm around similarly sized tank mates
- Rarely starts fights; prefers peaceful environments
- Curious and often interacts with owners
- Works well with other semi-peaceful cichlids
This makes the Severum a favorite for both beginners and experienced hobbyists.
3. Severum Temperament Compared to Other Cichlids
| Species | Temperament | Tankmate Compatibility |
|---|---|---|
| Severum | Calm | Great with large peaceful fish |
| Oscar | Aggressive | Very limited |
| Convict Cichlid | Territorial | Often solitary |
| Angelfish | Semi-peaceful | Best with gentle fish |
| Firemouth | Semi-aggressive | Needs careful pairing |
The Severum stands out as one of the most peaceful cichlid species available.
4. Tank Requirements: Space for a Relaxed Lifestyle
A spacious and well-maintained aquarium helps the Severum thrive.
Ideal Conditions
- Minimum tank size: 55 gallons (larger preferred)
- Soft, slightly acidic water (pH 6.0–7.2)
- Temperature between 25–28°C
- Driftwood, plants, and caves for natural hiding spots
- Gentle filtration and stable water conditions
With room to glide, their calm nature becomes even more evident.
5. Diet: A Balanced Plate
Severums enjoy a varied diet that supports their health and enhances their colors.
Food Preferences
- High-quality floating or sinking pellets
- Vegetables such as peas, spinach, and lettuce
- Occasional protein treats: bloodworms, shrimp, insects
- Regular plant matter for smooth digestion
A balanced diet keeps them vibrant and energetic.
6. Behavior and Interaction
Severums are observant and intelligent, often showing pet-like behavior.
- Recognize owners during feeding time
- Swim toward the glass when approached
- Explore new decorations gently
- Show curiosity without aggression
This friendly personality adds charm to any aquarium.
7. Great Tank Mates for Severums
Choose peaceful companions that match their temperament.
Good Tank Mates
- Silver dollars
- Large peaceful tetras
- Rainbowfish
- Uaru or Keyhole cichlids
- Medium to large Plecos
Avoid very small fish or overly aggressive species to maintain harmony.
8. Conclusion: A Serene Jewel for Large Aquariums
The Severum is much more than a colorful fish—it is a peaceful, intelligent, and graceful species that enhances the atmosphere of any large aquarium. With the right care, space, and compatible tank mates, it becomes a rewarding centerpiece for any aquarist.
Its calm demeanor, striking appearance, and friendly nature make the Severum a top choice for hobbyists seeking elegance without aggression.
