Rainbow Shark

The Rainbow Shark (Epalzeorhynchos frenatum) is a striking freshwater fish known for its sleek, torpedo-shaped black or dark gray body and vivid red or orange fins. Despite its name, it's not a true shark but gets its name from its shape and fin posture. Rainbow Sharks add a bold splash of color and movement to any aquarium and are best kept by intermediate aquarists.

Tank Requirements & Water Parameters:

• Tank Size: Minimum 55 gallons (larger if kept with tank mates)

• Temperature: 72–82°F (22–28°C)

• pH: 6.5–7.5 (neutral to slightly acidic)

• Hardness: 5–15 dGH

• Water Type: Freshwater

• Temperament: Semi-aggressive; territorial, especially toward similar-shaped fish

• Diet: Omnivore – flakes, sinking pellets, algae wafers, and vegetables