Hero Severum

Hero Severum offers the tall, rounded silhouette associated with South American severums. This listing uses a trade name, so the fish is best treated as Heros sp. unless its species or lineage is documented. Colour, markings and eventual size can vary between severum forms. Plan for a substantial adult around 20–25 cm, potentially larger, rather than choosing a permanent home around its juvenile appearance.

Aquarium & care

A practical starting point for one adult is 75 US gallons with a base at least 120 × 45 cm. Allow considerably more room for a pair or additional large fish. For general severum maintenance, aim for 24–28°C and pH 6.0–7.0; confirm the holding conditions when arranging the fish’s move. Use mature filtration, regular partial water changes and wood or sturdy shelters to create shaded resting areas without crowding the swimming space. Delicate plants may be grazed.

Feeding

Build a varied omnivorous diet around suitable cichlid pellets. Include spirulina foods or softened greens, then supplement with frozen shrimp or insect-based foods in appropriately sized portions. Check that quieter fish receive their share and clear uneaten food promptly.

Temperament & tankmates

Severums can work with robust, peaceful companions too large to swallow, provided the aquarium offers enough separate areas. Avoid tiny fish, shrimp and aggressive species that continually harass them. Territorial behavior often increases during pair formation or spawning, so have a separation plan if persistent chasing develops.

Ordering information

Select from the current options above. Listed measurements are approximate sale sizes, not adult sizes. Contact Las Vegas Exotic Fish to confirm availability and collection or shipping arrangements.