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Discus Fish

Discus Fish

Breed InfoHabitatNutritionHealth

Origin

South America

Habitat Size

Minimum 113 Litres

Water Temperature

27º-31ºC

Water Type

Fresh Water

Cost in India

₹500 - ₹1,000

Size

4.8 - 6 inches (Medium)

Diet

Omnivore

A blue discus fish with dark fins and a pale tail fin swims in an aquarium

by Happy Pet Team 

Characteristics

Temperament

Aggressive

Friendly

Compatibility with other fishes

Not Friendly

Super Friendly

Habitat Size

Small

Large

Discus Fish Habitat Requirements

Initial Setup Cost

₹ 5,000 - ₹ 10,000

Water Temperature

27º - 31ºC

Water Type

Fresh Water

PH Level

6 - 7

Essential Equipment

Aquarium tank

Water filter

Heater

Light

Substrate

Decor

Discus Fish Nutritional Guide

Avg Monthly Expenses

₹ 500 - ₹ 1,000

Health

Common Health Issues

Fin rot

White spot / ick

Fungus

Dropsy (swollen abdomen)

Columnaris (cotton wool-like growth on the skin)

Bacterial infections

Signs of good health

Active

Bright coloration

Good apetite

Undamaged fins

Signs of sickness

Loss of appetite

Lethargic behaviour

Tattered fins

Dull coloring

Swollen abdomen

Prerequisites for a Fish

Adequate tank space

Cleanliness

Effort & commitment

Enriching Environment

Financial Capability

written by image

Written by

Happy Pet Team

Author

Team Happy Pet is a passionate collective of pet experts, enthusiasts, and advocates dedicated to sharing trusted and insightful content. Our contributors include experienced pet parents, dedicated fosters, stray dog community workers, seasoned vets, aquarists specializing in aquatic pet care, and bird caretakers who nurture and cultivate avian well-being. We also collaborate with Subject Matter Experts (SMEs) in pet nutrition, behavior, exercise, and training to provide well-researched, practical guidance for pet owners. From cat lovers and dog trainers to bird enthusiasts and aquarium specialists, our diverse expertise helps every pet thrive. Whether you're looking for expert guidance or just a dose of pet-loving joy, Team Happy Pet is your go-to source for all things pets!
 

Frequently Asked Questions

Can a beginner keep Discus Fish?

Yes—but it’s more challenging than some easy starter fish. You’ll need to keep water very clean and stable, and have a good-sized tank.

How many Discus Fish do I need together?

They prefer groups, so having at least 5 or 6 of the same size helps them feel secure. Small numbers may lead to stress.

My Discus Fish is eating less—what should I check?

Check if the water temperature is at their range (28-30 °C), ensure food size is small enough, check for stress from tank mates or strong flow, and test water quality.

Can I keep Discus Fish with any other fish?

You can, but only with careful choice: other fish must tolerate the warm, soft, acidic water, and must not out‐eat or stress the Discus.

What is the Discus Fish's lifespan?

With proper care, Discus Fish can live 8 to 10 years, and some even reach up to 15 years in very good conditions.