May 14, 2020 #1 D davie Aquarium Advice Newbie Joined May 14, 2020 Messages 2 Hi, a couple of days ago my columbian sharks arrived but they have whitish areas on their dorsal fins is this normal or do they have finrot? Attachments 4276F4B5-35E4-466E-9654-88E79E374FC7.jpg 205.8 KB · Views: 31 84C189AF-7F82-4C21-AF12-8735318AE702.jpg 151.3 KB · Views: 27
Hi, a couple of days ago my columbian sharks arrived but they have whitish areas on their dorsal fins is this normal or do they have finrot?