American Cichlid – Green Sererum – 5cm

Green Severum Cichlid: A Peaceful and Majestic Addition

The Green Severum Cichlid (Heros efasciatus) is a popular freshwater fish prized for its shimmering green hues and calm nature. Known as the “poor man’s discus” due to its round, flat body shape, this stunning cichlid makes an excellent choice for medium to large community aquariums. Its peaceful temperament and manageable size make it a favourite among aquarists.

Tank Setup for Green Severum Cichlids

A tank of at least 200 liters is recommended for housing Green Severum Cichlids comfortably. Provide a mix of open swimming areas and shaded spots using driftwood, rocks, and plants. They thrive in water temperatures between 24°C and 28°C, with a pH range of 6.0 to 7.5. Consistent water quality and regular maintenance are key to keeping them healthy. Subdued lighting enhances their natural colours and creates a calm environment.

Diet and Feeding

Green Severums are omnivorous and enjoy a varied diet. High-quality cichlid pellets or flakes should form the base of their meals. Supplement their diet with live or frozen foods like bloodworms, brine shrimp, or daphnia for added protein. They also enjoy blanched vegetables such as zucchini, spinach, and peas, which help promote good digestion and vibrant colours. Feeding a balanced diet keeps them healthy and active.

Behaviour and Tank Mates

Green Severum Cichlids are peaceful compared to many other cichlids, making them a great addition to community tanks. Suitable tank mates include other medium-sized, non-aggressive species such as tetras, rainbowfish, and plecos. Avoid keeping them with highly territorial or aggressive fish, as this can lead to stress. Ensure the tank has enough space and hiding spots to reduce competition and encourage natural behaviours.

Breeding Green Severum Cichlids

Breeding Green Severums is relatively straightforward in the right conditions. They are substrate spawners, laying eggs on flat surfaces like rocks or broad leaves. Both parents guard the eggs and fry, showing strong parental instincts. To encourage breeding, provide stable water conditions and plenty of spawning surfaces. Feed the fry baby brine shrimp or finely crushed flakes to ensure healthy growth.

FAQs

How big do Green Severum Cichlids grow?
They typically grow up to 15–20 cm, requiring a medium to large tank to accommodate their size and activity.

Are Green Severum Cichlids aggressive?
They are generally peaceful but may display mild territorial behaviour, especially during breeding.

What tank mates are suitable?
They pair well with medium-sized, non-aggressive fish like rainbowfish, tetras, or plecos. Avoid keeping them with overly aggressive species.

What do they eat?
Their diet includes cichlid pellets, live or frozen foods, and blanched vegetables like zucchini and peas. A varied diet ensures optimal health.

How do they breed?
They are substrate spawners, with both parents actively guarding their eggs and fry. Provide flat surfaces and stable water conditions to encourage spawning.

Are they beginner-friendly?
Yes, their hardy nature and calm temperament make them an excellent choice for aquarists of all levels.

Species Overview

• Species: Heros efasciatus
• Common Name: Green Severum Cichlid
• Origin: South America
• Diet: Omnivore
• PH Range: 6.0–7.5
• Temperature: 24°C–28°C
• Max Size: Up to 20 cm
• Tank Size: Minimum 200 liters