Ink Fin Calvus - (Altolamprologus calvus)

🐟 Ink Fin Calvus (Altolamprologus calvus)

A striking shell-dwelling cichlid from Lake Tanganyika, known for its slender body and elongated fins. This species is popular among cichlid enthusiasts for its unique appearance and interesting behaviors.

🔍 Quick Facts

• 🧬 Scientific Name: Altolamprologus calvus
• 🏷️ Common Name: Ink Fin Calvus
• 🌍 Origin: Lake Tanganyika, Africa
• 📏 Max Size: Up to 6 inches (15 cm)
• 🧪 Lifespan: 8–10 years

🕊️ Behavior & Temperament

• ⚔️ Territorial and somewhat aggressive
• 🪵 Prefers rocky caves and crevices
• 🐠 Best kept with similar-sized cichlids

🏡 Tank Requirements

• 🛁 Minimum Tank Size: 30 gallons or larger
• 🪨 Provide rocks, caves, and shells for hiding
• 💨 Moderate water flow with good filtration

Water Parameters:

• 🌡️ Temperature: 75–82°F (24–28°C)
• ⚗️ pH: 7.8–9.0 (alkaline water)
• 💧 Water Hardness: Hard

🍽️ Diet

• 🥩 Carnivorous: live or frozen foods such as brine shrimp, krill, and small fish

📊 Overview Table

📝 Snippet
The Ink Fin Calvus (Altolamprologus calvus) is a territorial shell-dwelling cichlid from Lake Tanganyika, prized for its slender body and elegant fins.