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Figure 8 Pufferfish

Figure 8 Pufferfish

Posted by Max Gandara on on 26th Feb 2025

 Figure 8 Pufferfish

The Figure 8 Pufferfish, scientifically known as Tetraodon biocellatus, is a captivating creature that can add a touch of uniqueness to any aquarium. Known for its distinctive markings and playful personality, this pufferfish is a favorite among aquarists. In this blog, we'll explore the fascinating features, care requirements, and fun facts about the Figure 8 Pufferfish.

Fascinating Features

The Figure 8 Pufferfish gets its name from the unique patterns on its back, resembling the number "8." These patterns, along with its vibrant yellow and black coloration, make it stand out in any aquatic setting. Unlike many other fish, the Figure 8 Pufferfish has the ability to inflate its body when threatened, a defense mechanism that deters predators.

Natural Habitat

Native to the brackish waters of Southeast Asia, particularly in countries like Malaysia, Thailand, and Indonesia, these pufferfish thrive in environments where fresh and saltwater mix. Their natural habitat includes rivers, estuaries, and coastal areas, where they have plenty of hiding spots and a diverse diet.

Care Requirements

Caring for a Figure 8 Pufferfish can be a rewarding experience if you're prepared to meet their specific needs. Here are some essential care tips:

Tank Setup

  • Size: A minimum tank size of 15-20 gallons is recommended for a single Figure 8 Pufferfish.

  • Water Conditions: Maintain a brackish environment with a specific gravity of 1.005 to 1.008.

  • pH Levels: Keep the pH between 7.5 and 8.5.

  • Temperature: Ideal water temperature ranges from 75°F to 82°F (24°C to 28°C).

  • Decor: Provide plenty of hiding spots using rocks, plants, and driftwood.

Diet

Figure 8 Pufferfish are carnivorous and enjoy a varied diet. Offer them a mix of:

  • Live Foods: Snails, shrimp, and bloodworms.

  • Frozen Foods: Krill and plankton.

  • Occasional Treats: Small amounts of mussels or cockles.

Behavior and Compatibility

These pufferfish are known for their inquisitive and interactive nature. However, they can be territorial. It's best to keep them with similar-sized tank mates or alone to avoid aggression. Avoid pairing them with long-finned or slow-moving fish, as they might nip at fins.

Fun Facts

  • Distinct Teeth: Like all pufferfish, Figure 8 Puffers have a beak-like structure formed by fused teeth, which they use to crack open the shells of their prey.

  • Intelligent Creatures: They are known for their intelligence and can recognize their owners, often swimming to the front of the tank for food.

  • Lifespan: With proper care, Figure 8 Pufferfish can live for up to 10 years.

The Figure 8 Pufferfish is not just a visually stunning addition to any aquarium but also a source of endless fascination and enjoyment for aquarists. With the right care and environment, these charming fish can thrive and bring joy to their owners for many years. Whether you're a seasoned aquarist or a beginner, the Figure 8 Pufferfish could be the perfect aquatic companion for you.