Petrochromis Macrognathus Moshi

🐟 Petrochromis macrognathus “Moshi” – Lake Tanganyika Cichlid for Sale

The Petrochromis macrognathus “Moshi” is a bold and highly active African cichlid native to the rocky shorelines of Lake Tanganyika. This “Moshi” variant is especially admired for its rich golden-orange to reddish coloration and streamlined body shape. Like all Petrochromis, it is an aggressive, herbivorous species that spends most of its time grazing algae from rocks.

Its powerful jaws, constant activity, and territorial nature make it best suited for experienced aquarists with large, rock-filled aquariums and compatible tankmates that can match its assertive temperament.

🔎 Quick Facts – Petrochromis macrognathus “Moshi”

• 📛 Common Name: Petrochromis “Moshi”
• 🔬 Scientific Name: Petrochromis macrognathus
• 🌍 Origin: Lake Tanganyika, East Africa
• 🎨 Appearance: Golden-orange to reddish body with darker dorsal shading; elongated fins and pointed snout
• 📏 Max Size: 10–12 inches (25–30 cm)
• 💎 Availability: Wild-caught and occasionally tank-bred

😇 Behavior & Temperament

• ⚠️ Highly aggressive, especially toward similar-shaped cichlids
• 🪵 Constant grazer – scrapes algae and biofilm from rocks
• 🤝 Best kept in large groups to spread aggression
• 🧠 Territorial with strong dominance hierarchy

🏠 Aquarium & Tank Requirements

• 📦 Minimum Tank Size: 125+ gallons for a colony
• 🌿 Large rock structures to mimic natural rocky habitat
• 🌊 Strong water flow and high oxygen levels
• 💡 Bright lighting to encourage algae growth for grazing

💧 Water Parameters – Petrochromis “Moshi” Care

• 🌡️ Temperature: 75–81°F (24–27°C)
• ⚗️ pH: 8.0–9.0
• 💧 Hardness: Hard, alkaline water

🍽️ Diet – Herbivorous African Cichlid

• 🌿 Spirulina-based flakes and pellets
• 🥬 Fresh vegetables like zucchini, spinach, and peas
• ⚠️ Avoid excessive protein-rich or meaty foods to prevent digestive issues

📋 Petrochromis “Moshi” Care Overview Table

✨ Highlight:

• The Petrochromis macrognathus “Moshi” is a stunning and dominant Lake Tanganyika cichlid prized for its vibrant color, constant activity, and strong personality—perfect for experienced aquarists with large, rocky African setups.