🐟 Rainbow Shark (Epalzeorhynchos frenatum)
🐟 Rainbow Shark (Epalzeorhynchos frenatum)
Freshwater Bottom Dweller • Territorial Fish • Active Swimmer • Community Aquarium Fish
📋 The Rainbow Shark (Epalzeorhynchos frenatum) is a striking freshwater species known for its Dark Velvety Black Body Contrasted with Bright Red Fins and Shark-Like Shape.
Despite its name, it is not a true shark but a highly active cyprinid that occupies the lower levels of the aquarium.
This species becomes territorial as it matures, especially toward similar-shaped fish, making careful tankmate selection essential.
With proper care, it thrives as a Bold Bottom-Dwelling Feature Fish for Freshwater Aquariums.
💡 Highlights
🖤 Black Body Color: Deep, velvety appearance
🔴 Red Fins: Bright contrasting coloration
🔺 Shark-Like Shape: Sleek and streamlined
⚡ Active Swimmer: Constant movement
🛡️ Territorial Nature: Defends its space
🧾 A Quick Look at the Rainbow Shark
📛 Common Name: Rainbow Shark
🔬 Scientific Name:Epalzeorhynchos frenatum
👨👩👧 Family: Cyprinidae
🌍 Origin: Southeast Asia
📏 Max Size: 12–15 cm (≈ 4.7–6″)
💧 pH Range: 6.5–7.5
🌡️ Temperature Range: 24–28 °C (≈ 75–82 °F)
🧠 Care Level: Intermediate
💖 Temperament: Semi-Aggressive
🌿 Plant Safe:✅ Yes
🏠 Min Tank Size: 200 L (≈ 50 gallons)
📌 Tank Level: Bottom–Mid
🧬 Captive Bred: ✅ Yes
🌿 Wild Caught: ❌ No
⏳ Lifespan: 5–8 years
🍽️ Diet: Omnivore
🐣 Reproduction: Egg layer

















