More info
Datasheet
| Minimum Tank Size | 255 litres / 67.36 US gallons |
| Maximum Size | 28.5cm / 11.22inches |
| Temperature | 24°C / 75.20°F - 28°C / 82.40°F |
| Hardness | 5-12ºdH |
| pH | 6.5-7.5 |
General Description
Puffer fish, specifically the Xenopterus Naritus, are known for their ability to inflate their elastic stomachs with water or air as a defense mechanism. They contain a deadly neurotoxin called tetrodoxin, making them a potentially dangerous species to handle. Despite their aggressive nature towards other fish, with time, puffers can become interactive pets.
Aquarium Setup
It is recommended to set up an aquarium for the Golden Puffer with a sandy substrate, smooth rocks, and driftwood for decoration, leaving ample open swimming space. Planting the tank is possible, but beware of potential bite marks on leaves if the puffer finds food on them. Additionally, contrary to common belief, this estuarine species requires the addition of marine salt to maintain a specific gravity of at least 1.005 in the tank for optimal health.
Behaviour
The Golden Puffer is identified as an aggressive and intolerant species that must be kept in its own aquarium due to its tendency to bite or attack other fish. It has a beak-like mouth capable of causing severe harm to tankmates. The fish is also hostile towards members of its species, necessitating caution even in group settings.
Feeding and Diet
Golden Puffers have a varied diet that includes shellfish, worms, and other live and frozen foods. To maintain their sharp teeth, it is crucial to offer them snails and unshelled shellfish like crab legs and prawns regularly. Their teeth grow continuously, posing a problem if not kept appropriately ground down.
Reproduction & Dimorphism
There is limited information available about the breeding of the Golden Puffer in aquarium settings. The sexual dimorphism of this species remains unknown at this time, requiring further research to understand potential visual differences between male and female individuals.
Habitat and Distribution
The Golden Puffer, Xenopterus Naritus, thrives in medium to large estuarine rivers and their tributaries, where they are known to inhabit both brackish and full marine conditions. Their natural distribution spans regions in China, Myanmar, Thailand, Vietnam, and Indonesia.