Aquarium Fish ∣ Detailed Guides to Choosing & Caring for Nano Species

The Albino Fire Red Cherry Barb is a stunning, selectively bred variation of the classic Cherry Barb. Originating from Sri Lanka's shaded streams, this peaceful cyprinid boasts vibrant red-orange hues...

Native to the shaded streams of Sri Lanka, the Cherry Barb (Puntius titteya) is a remarkably peaceful and hardy schooling fish. Renowned for the male's vibrant, deep red breeding coloration, this acti...

Native to the fast-flowing streams of Myanmar, the Peacock Snakehead (Channa pulchra) is a stunning, subtropical species highly prized by aquarists. Known for its vibrant blue hues, striking black spo...

Endemic to Lake Inle in Myanmar, the Sawbwa Barb (or Asian Rummynose) is a striking, completely scaleless micro-cyprinid. Males boast a bright red head and tail tips against a silvery-blue body. Their...

The Bangka Snakehead (Channa bangkanensis) is a captivating, medium-sized predator native to the blackwater peat swamps of Southeast Asia. Known for its striking reddish-brown coloration and aggressiv...

The White Axolotl, a captivating morph of Ambystoma mexicanum, is a fully aquatic salamander renowned for its neotenic traits and regenerative abilities. Originating from Mexico's high-altitude lakes,...

The Albino Axolotl is a captivating, fully aquatic salamander native to the ancient lake systems of Mexico. Renowned for its extraordinary regenerative abilities and perpetual larval stage, this peace...

The Blue Sundadanio, scientifically known as Sundadanio axelrodi, is a stunning, miniature cyprinid native to the blackwater peat swamps of Southeast Asia. Known for its iridescent blue coloration and...

The Milk Spotted Puffer, also known as the Asian Parrot Puffer, is a fascinating but demanding species originating from the Indo-West Pacific. Known for its distinct white spots and highly intelligent...

The Ant Tetra, or Hyphessobrycon myrmex, is a captivating and relatively rare freshwater species native to the Rio Juruena basin in Brazil. Known for its striking sexual dimorphism—where males display...

Originating from the pristine streams of the Amapá state in Brazil, the Amapa Glow Tetra is a stunning, peaceful schooling fish. With its striking red and black lateral stripes, this active and hardy ...

The Alligator Gar (Atractosteus spatula) is a prehistoric, torpedo-shaped marvel native to North and Central America. Known for its distinct crocodilian snout and formidable size, this apex predator i...

The Alligator Gar is a formidable, prehistoric river monster native to North and Central America. Known for its crocodilian snout and massive growth potential, this apex predator is highly sought afte...

The African Snakehead (Parachanna obscura) is a fascinating, elongated predatory fish native to the freshwater habitats of West and Central Africa. Highly prized as a rarity in the aquarium hobby, thi...

The African Long-finned Tetra, native to fast-flowing streams across West Africa, is a stunning and highly active schooling fish. Known for its shimmering silver body, striking black tail stripe, and ...

The African Butterfly Fish (Pantodon buchholzi) is a fascinating, prehistoric-looking surface dweller native to West African rivers. Known for its wing-like pectoral fins and impressive jumping abilit...