Leptotocinclus ctenistus

🐟 Leptotocinclus ctenistus – Dwarf Otocinclus Catfish for Sale

The Leptotocinclus ctenistus is a small, peaceful freshwater catfish from South America, known for its slender body, subtle patterning, and algae-eating abilities. Closely related to the popular Otocinclus, this species thrives in well-planted aquariums where it can graze on biofilm and algae throughout the day. Its gentle nature and small size make it a perfect choice for nano tanks and peaceful community setups.

🔎 Quick Facts – Leptotocinclus ctenistus

• 📛 Common Name: Dwarf Otocinclus Catfish
• 🔬 Scientific Name: Leptotocinclus ctenistus
• 🌍 Origin: South America – primarily Brazil
• 🎨 Appearance: Slender body with light silver to golden tones and subtle dark markings
• 📏 Max Size: 1.5–2 inches (4–5 cm)
• 💎 Availability: Small algae-eating catfish for sale

😇 Behavior & Temperament

• 🤝 Very peaceful, ideal for community tanks
• 🐟 Schooling species – keep in groups of 6 or more
• 🌿 Active grazer of algae and biofilm
• 🛡️ Non-aggressive and safe with shrimp

🏠 Tank Requirements – Leptotocinclus ctenistus Care

• 📦 Minimum Tank Size: 10+ gallons
• 🌿 Dense planting with hiding spots
• 🪵 Driftwood and smooth rocks to encourage algae growth
• 💧 Well-oxygenated water with gentle to moderate flow

💧 Water Parameters

• 🌡️ Temperature: 72–78°F (22–26°C)
• ⚗️ pH: 6.0–7.5
• 💧 Water Hardness: Soft to moderately hard

🍽️ Diet (Primarily herbivorous)

• 🌿 Algae and biofilm from tank surfaces
• 🍽️ Algae wafers and spirulina-based pellets
• 🥒 Blanched vegetables such as zucchini and spinach

🔍 Sexing

• Females are typically slightly larger and rounder-bodied than males

📋 Overview Table – Leptotocinclus ctenistus Care

✨ Highlight:
The Leptotocinclus ctenistus is a charming dwarf catfish that not only keeps algae in check but also adds lively schooling behavior to planted and nano aquariums.