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Dwarf Pleco - (Parotocinclus haroldoi)
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Dwarf Pleco - (Parotocinclus haroldoi)

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Dwarf Pleco - (Parotocinclus haroldoi)
Fish Details, Description and Information Below:

🐟 Dwarf Pleco (Parotocinclus haroldoi)

A small and peaceful armored catfish, the Dwarf Pleco is known for its excellent algae-eating habits and suitability for planted community tanks. Native to South America, it’s a great choice for aquarists seeking a gentle, effective cleaner.


🔍 Quick Facts

  • 🆔 Common Name: Dwarf Pleco
  • 🧬 Scientific Name: Parotocinclus haroldoi
  • 🧬 Family: Loricariidae (Suckermouth Catfish)
  • 🌎 Origin: South America (Brazil)
  • 📏 Max Size: Up to 4.5 cm (1.8 inches)

🕊️ Behavior & Temperament

  • 🕊️ Peaceful and shy
  • 🐠 Bottom-dweller and algae eater
  • 🤝 Best kept in groups or with peaceful tankmates

🏡 Tank Requirements

  • 🛁 Minimum Tank Size: 20 gallons or larger
  • 🪴 Plenty of live plants and driftwood for grazing
  • 🏖️ Soft substrate recommended
  • 💨 Gentle water flow with good filtration

Water Parameters:

  • 🌡️ Temperature: 73–79°F (23–26°C)
  • ⚗️ pH: 6.5–7.5
  • 💧 Soft to moderately hard water

📊 Overview Table

🏷️ Feature 📋 Details
🆔 Common Name Dwarf Pleco
🧬 Scientific Name Parotocinclus haroldoi
🌍 Origin Brazil, South America
📏 Max Size Up to 4.5 cm (1.8 inches)
🕊️ Temperament Peaceful, shy
🛁 Tank Size 20 gallons or more
⚗️ pH Range 6.5–7.5
🌡️ Temperature 73–79°F (23–26°C)
🍽️ Diet Algae, biofilm, sinking pellets, vegetables
🐠 Ideal For Planted community tanks, peaceful setups

📝 Snippet

The Dwarf Pleco (Parotocinclus haroldoi) is a small, peaceful algae-eating catfish from Brazil. It thrives in planted community tanks and prefers soft substrates and gentle water flow.

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