| Impact ID | 9151 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Farmed zander in Croatia have been observed to contract mycobacteriosis, a disease that can lead to high mortality rates for fish species. |
| Reference | 41859 |
| Cost | |
| Location | Commercial fish farm, Croatia |