Canthigaster janthinoptera is a visually captivating pufferfish species known for its distinctive markings and engaging behaviour. This species is suitable for marine aquarists with some experience, as it requires specific care to thrive in captivity.
Care Level
Moderate to advanced. Requires stable water parameters and a well-maintained aquarium.
Temperament and Compatibility
Generally semi-aggressive. Can be territorial, especially towards other puffers or similar-shaped fish. Best kept singly or with robust tank mates that can tolerate occasional nips. Avoid housing with very small or slow-moving fish.
Diet
Omnivorous. Feed a varied diet including meaty foods such as mysis shrimp, brine shrimp, and specialised puffer pellets. Occasional vegetable matter is beneficial. Regular feeding helps maintain health and vibrant colours.
Minimum Tank Size
At least 120 litres (approximately 30 gallons) to provide sufficient swimming space and territory.
Lighting and Water Flow
Standard marine aquarium lighting is suitable. Moderate water flow preferred to mimic natural reef environments without causing stress.
Placement
Provide plenty of live rock for hiding and grazing. Ensure secure tank lids as puffers are known jumpers.
Origin
Not Provided
Maximum Size
Up to 10 cm (4 inches)
Additional Notes
Regular water changes and monitoring of water quality are essential. Canthigaster janthinoptera is not reef safe as it may nip at corals and invertebrates.
