Carinotetraodon Travancoricus

Datasheet

General Description

Carinotetraodon Travancoricus, commonly known as the Dwarf Puffer, is one of the smallest pufferfish species available in the aquarium trade. Originating from Kerala, India, this species is highly sought after for its charming appearance and engaging behavior. The fish is also referred to as the Malabar puffer due to its natural habitat in southern India. With a unique ability to inflate its stomach and possessing tetrodoxin poison, these puffers are intriguing additions to freshwater aquarium setups.

Aquarium Setup

The Dwarf Puffer thrives in a heavily planted aquarium environment, ideally supplemented with driftwood and branches for additional hiding spots. Suitable tank mates should be carefully chosen to prevent fin-nipping behavior. It is recommended to include floating plants to diffuse light and minimize water movement, as these puffers prefer quiet waters. Regular partial water changes are essential to maintain the delicate water conditions required by this species.

Behaviour

Known for its assertive behavior, the Dwarf Puffer is not typically suited for community tanks due to its tendency to nip at slow-moving or long-finned fish. Careful consideration must be taken when selecting tank companions to avoid aggression and ensure the puffer's well-being. Smaller Loricariids and some freshwater shrimp species have been reported as potential compatible tank mates, but individual temperament can vary.

Feeding and Diet

As with most puffer species, the Dwarf Puffer has a carnivorous diet and enjoys a variety of foods including shellfish, worms, and live or frozen treats. Regular feeding of small snails with shells intact is essential to maintain their teeth. Dried foods are generally not accepted, so a diet rich in meaty foods like bloodworms is recommended to keep these puffers healthy.

Reproduction & Dimorphism

Breeding Dwarf Puffers can be successful in a controlled aquarium environment, with experts suggesting pair or harem setups to minimize male aggression. Male puffers exhibit distinct patterns and markings, allowing for easy sexual dimorphism. Successful breeding often involves dense plant cover for spawning, and diligent care is required to ensure the survival of the tiny, non-adhesive eggs and subsequent fry.

Habitat and Distribution

Endemic to the freshwater habitats of Kerala, India, the Dwarf Puffer inhabits slow-moving, heavily-vegetated inland waters. Its natural environment influences the tank setup requirements, emphasizing the need for a densely planted aquarium with minimal water flow. Maintaining water parameters within the specified range is crucial to mimic the species' native conditions.