Yellow Tiger Severum – Heros efasciatus
The Yellow Tiger Severum (Heros efasciatus) is a striking South American cichlid known for its bright yellow coloration, bold tiger-like markings, rounded body shape, and calm personality. This eye-catching Severum variety makes a beautiful centerpiece fish for larger freshwater aquariums, semi-peaceful cichlid communities, and carefully planned planted setups.
Yellow Tiger Severums are intelligent, personable fish that bring color, movement, and character to the aquarium. Compared to many large cichlids, Severums are often calmer, making them a popular choice for hobbyists who want a larger centerpiece cichlid without excessive aggression.
Key Features
- Bright yellow coloration with tiger-like patterning
- Beautiful South American centerpiece cichlid
- Semi-peaceful temperament compared to many cichlids
- Intelligent and interactive aquarium fish
- Great for larger planted or decorated aquariums
- Best for spacious freshwater setups with strong filtration
Care Guide
- Scientific Name: Heros efasciatus
- Common Name: Yellow Tiger Severum
- Care Level: Easy to moderate
- Temperament: Semi-peaceful; may become territorial during breeding
- Adult Size: Approximately 7–8 inches; some may grow larger with age and space
- Minimum Tank Size: 55 gallons or larger recommended
- Tank Level: Midwater
- Water Temperature: 75–82°F
- pH Range: 6.0–7.5
- Diet: Omnivore
Why Choose a Yellow Tiger Severum?
Yellow Tiger Severums are a great choice for aquarists who want a colorful, personable cichlid with a more relaxed temperament than many aggressive species. Their yellow body color and tiger-like markings create a bold display while still keeping the graceful movement Severums are known for.
This fish works well as a centerpiece in larger freshwater aquariums when provided with enough room, clean water, and compatible tankmates. With proper care, Yellow Tiger Severums can become long-term favorites in cichlid and community-style setups.
Ideal Tank Setup
Yellow Tiger Severums do best in a spacious aquarium with stable water quality, strong filtration, driftwood, rocks, caves, and open swimming space. They appreciate structure in the aquarium but still need enough room to move comfortably as they grow.
For planted aquariums, choose hardy plants such as Anubias, Java Fern, larger swords, or potted plants. Severums may nibble or uproot softer plants, especially as they mature, so sturdy plant choices and secure placement are recommended.
Compatible Tankmates
- Keyhole Cichlids
- Angelfish with proper space
- Festivum Cichlids
- Peaceful Geophagus species
- Silver Dollars
- Rainbowfish
- Larger peaceful tetras
- Plecos with proper tank size
- Other peaceful to semi-peaceful cichlids with planning
Tankmates to Avoid
- Very small schooling fish that may be eaten
- Shrimp or tiny invertebrates
- Highly aggressive cichlids
- Fin-nipping fish
- Very delicate or shy fish
- Fish that require very different water conditions
Diet & Feeding
Yellow Tiger Severums are omnivores and do best with a varied diet that includes both protein and vegetable-based foods. Feed quality cichlid pellets, spirulina foods, flakes, algae wafers, blanched vegetables, frozen bloodworms, brine shrimp, mysis shrimp, krill, and other appropriate frozen foods.
Vegetable-based foods are important for Severums and help support digestion, color, and long-term health. A varied diet helps maintain bright coloration, healthy growth, and overall condition.
Care Tips
- Use a 55 gallon or larger aquarium
- Provide strong filtration and regular water changes
- Use driftwood, rocks, caves, and sturdy decor
- Choose hardy or potted plants for planted setups
- Avoid very small fish and shrimp
- Feed a varied omnivore diet with vegetable-based foods
- Maintain clean, stable water parameters
Frequently Asked Questions
How big do Yellow Tiger Severums get?
Yellow Tiger Severums typically reach approximately 7–8 inches in aquariums, though some may grow larger with excellent care and enough space.
Are Yellow Tiger Severums aggressive?
They are generally calmer than many cichlids, but they can become territorial during breeding or if kept in a tank that is too small.
What size tank does a Yellow Tiger Severum need?
A 55 gallon aquarium or larger is recommended for one Yellow Tiger Severum. Larger tanks are better for pairs or community setups.
Can Yellow Tiger Severums live with other fish?
Yes. They can do well with larger peaceful fish and compatible semi-peaceful cichlids when kept in a properly sized aquarium.
Are Yellow Tiger Severums good for planted tanks?
They can work in planted aquariums with hardy or potted plants such as Anubias, Java Fern, and larger swords. They may nibble or uproot softer plants.
What do Yellow Tiger Severums eat?
They eat cichlid pellets, flakes, spirulina foods, vegetables, algae wafers, and frozen foods. A varied diet with plant-based foods is best.
Can Yellow Tiger Severums live with small fish or shrimp?
Very small fish and shrimp may be eaten as the Severum grows, so they are not recommended as tankmates.
Are these fish available for shipping?
No. Live fish are available for in-store purchase or local pickup only at Tropical Treasures Wyo in Cheyenne, Wyoming.
Available at Tropical Treasures Wyo
Yellow Tiger Severums are colorful semi-peaceful South American centerpiece cichlids for larger freshwater aquariums, cichlid communities, and semi-planted setups with suitable tankmates. Visit Tropical Treasures Wyo in Cheyenne, Wyoming, to shop Severums, cichlids, centerpiece fish, freshwater fish, live aquarium plants, fish food, filtration supplies, and aquarium care products. Live livestock is available for in-store purchase or local pickup only.
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