• Scientific name: Heros Severus
• Temperature: 24-29 C
• Tank size: 50+ gallon
• PH level: 6.0-7.0
• Adult size: 12”
• Lifespan: 10 years
• Care level: easy

Red-streak severums originate from northern Amazon regions in river basins such as Negro, Amazon, and Orinoco. They are primarily a color variant of the Gold Severum. They are bred in captivity to specifically elevate the red color found in the fish.

Red-streak severum tend to grow larger than other severums and are very attractive. In fact, most hobbyists breed them because of their bright orange-red color found on their bellies, pelvic and anal fins. Not to mention their intensely bright-red eyes.

Tank setup

The minimum tank size required for these fish is a 50-gallon tank – single fish. However, a 100-gallon tank is required for a breeding pair or community tank. They prefer an aquarium with dense plant vegetation and lots of shelter spots. For this, driftwood, rocks, and caves will do since they mimic natural division in territories. Additionally, provide fine sand or smooth gravel substrate.

The tank water can either be fresh or brackish and they prefer moderate water movement with efficient filtration. Ensure that the live plants are not easily uprooted since the red spotted severum might dig or bite off small plants.