Description

Hi-Fin Paroon Shark (Labeo fisheri)

📌 Basic Info

Scientific Name: Labeo fisheri
Common Names: Hi-Fin Paroon Shark, Paroon Shark, Indian Hi-Fin Shark
Family: Cyprinidae (Carps and Minnows)
Order: Cypriniformes
Origin: India — rivers and freshwater streams in the Indian subcontinent
Size: Up to 24 inches (60 cm) in captivity; can grow larger in the wild
Lifespan: 10 – 15 years
Tank Zone: Mid-water to top swimmer

🌊 Water Parameters

TDS: 150 – 300 ppm
pH: 6.5 – 7.5
Temperature: 24 – 28°C (75 – 82°F)
Hardness: 5 – 15 dGH

🐟 Characteristics

Body: Elongated, laterally compressed with a distinct high dorsal fin; strong, streamlined swimmer.
Coloration: Silver-gray body with black fins (dorsal and caudal), giving a striking appearance.
Behavior: Active, schooling species; peaceful but very energetic.
Nature: Prefers open swimming areas; thrives in well-oxygenated water with moderate current.
Special Feature: Strong swimmers that require large tanks or ponds due to size and activity level.

🍽️ Food

Type: Omnivorous
Diet: Flakes, pellets, live/frozen foods, and vegetables.
Feeding Frequency: 2 times daily; offer a varied diet for optimum growth and coloration.
Tip: Supplement with spirulina or plant-based foods for better health.

🛠️ Maintenance

Tank Size: Minimum 400 liters (100 gallons) for juveniles; adults require 600–800 liters (150–200 gallons).
Filtration: Strong filtration and high oxygenation required; they are messy feeders.
Substrate: Sand or smooth gravel; open space is more important than decor.
Decor: Minimal; provide some rocks or driftwood but keep large swimming areas.
Lighting: Moderate to bright.
Water Change: 25–30% weekly to maintain water quality.

👥 Social Behavior

Group Size: Prefer small schools of 3–5; solitary individuals may become stressed.
Tank Mates: Large, peaceful freshwater species such as other Labeos, Barbs, Silver Sharks, and large Tetras.
Avoid: Very small fish — they may be outcompeted or harassed.

✅ Do’s

• Provide a large tank or pond for active swimming.
• Keep in small groups to reduce stress.
• Maintain stable, well-oxygenated water.
• Feed a varied diet with both animal and plant matter.

❌ Don’ts

• Don’t keep in small aquariums.
• Don’t house with very small or delicate fish.
• Don’t ignore strong filtration and regular water changes.

⭐ Quick Tips

The Hi-Fin Paroon Shark is a majestic, fast-growing, and active freshwater fish. Its high dorsal fin and streamlined body make it a visually impressive centerpiece for large community tanks or ponds. Ideal for experienced aquarists who can provide ample space, strong filtration, and proper schooling conditions.