Red Bay Snook

Red Bay Snook Cichlid (Petenia splendida), commonly known as the Red Snook Cichlid. This is a large, predatory cichlid that is highly valued in the aquarium trade due to its vibrant coloration and aggressive nature.

Maximum Size

• Can grow up to 18-22 inches (45-55 cm) in the wild.
• In captivity, typically reaches around 14-18 inches (35-45 cm) with proper care.

Native Habitat

• Native to Central America, primarily found in Mexico, Belize, and Guatemala.
• Inhabits slow-moving rivers, lakes, and freshwater lagoons with murky or clear waters.

Growth Rate

• Fast-growing species, reaching around 8-10 inches (20-25 cm) within the first year.

Life Span

• Lives 8-12 years in captivity, sometimes longer with excellent care.

Diet (Carnivorous or Omnivorous?)

• Carnivorous predator with a preference for live prey.
• Feeds on small fish, shrimp, crustaceans, and insects in the wild.
• In captivity, they can eat pellets, frozen shrimp, earthworms, crickets, and feeder fish (though live fish should not be a staple diet due to disease risks).

Breeding Season & Reproduction

• Breeds in warm seasons, typically during spring and summer.
• Substrate spawner—pairs form strong bonds and lay eggs on flat surfaces like rocks or submerged wood.
• Highly protective parents, guarding their eggs and fry aggressively.

Best Tank Mates

• Best kept with large, aggressive, or semi-aggressive fish to avoid predation.
• Suitable tank mates include:
  • Peacock Bass
  • Arowanas
  • Oscar Fish
  • Jaguar Cichlid
  • Large Catfish (such as Redtail or Tiger Shovelnose Catfish)
  • Pike Cichlids
• Avoid small or slow-moving fish, as they will be eaten.

Tank Requirements

• Minimum Tank Size: 150-200 gallons for an adult.
• Water Parameters:
  • Temperature: 75-82°F (24-28°C)
  • pH: 7.0-8.0
  • Prefers soft to moderately hard water.
• Strong filtration is essential due to their high waste production.
• Plenty of swimming space with hiding spots (rocks, driftwood) is recommended.