Platinum Belida fish

Platinum Belida Fish

The Platinum Belida Fish, also known as the Platinum Knifefish, is one of the most unique and striking freshwater fish in the aquarium hobby. This rare platinum morph of the Belida, or Notopterus species, is instantly recognizable for its shimmering white-silver body and elongated, knife-like shape. Highly prized by collectors, the Platinum Belida brings elegance and exclusivity to any large freshwater setup.

Native to rivers and lakes across Southeast Asia, Belida fish are known for their graceful movements and unusual swimming style, which involves gliding smoothly in forward or backward motion. In their platinum form, they stand out as living jewels in the aquarium world. With their rarity and size, they are best suited for experienced aquarists who can provide the space and conditions they need.

The Platinum Belida can grow up to 24–30 inches (60–75 cm), requiring large aquariums or indoor ponds of at least 250 gallons with ample swimming room. They prefer warm tropical water between 75–82°F (24–28°C), stable filtration, and a secure lid.

Feeding them a high-protein diet is essential for proper growth and health. Their diet includes shrimp, fish fillets, insects, and high-quality carnivore pellets. With proper care, they can live well over a decade, rewarding aquarists with years of beauty and presence.

For more scientific information on knife fish species, you can explore FishBase.

Frequently Asked Questions (FAQs)

1. How big does a Platinum Belida Fish get?
They can grow up to 24–30 inches in captivity.

2. What tank size do they need?
At least 250 gallons is required for adults.

3. What do Platinum Belida Fish eat?
They thrive on shrimp, fish fillets, insects, and protein-rich pellets.

4. Are Platinum Belida Fish aggressive?
They are semi-aggressive and best kept with other large, strong fish.

5. How long do they live?
With good care, they can live for 10+ years.