Can catch in Heidel's River

Extraction Mill is one spot for these

Can be caught in Northern Neutral Zone / Affiliated Node: Biraghi Den.
Where you leave Demi Riverbank / Affiliated Node: Heidel you enter this new affiliated node area and the resource of fish is Abundant, so you catch them even faster and more frequently.

Also here :

Словила на на удочку в узле Форт Брейдли, рядом с НИП Дорфин.

Pêché dans la rivière d'Heidel

Titres :
Amateur de suihogan (38 )
Prince des suihogans (150)
Gourou des suihogans (462)