• grows up to 30cm
• Pool size from 1300 ltr.
• For experienced aquarists only

These animals eat thread algae in the sea and form large swarms of animals. Sometimes it is one of the most sensitive surgeon fish. The slightest fluctuation in water or stress and he immediately gets points. Tries to assert itself in the aquarium and can be nasty to other fish.
The white-necked doctor is not suitable for beginners and should definitely be housed in a well-run aquarium.