| Impact ID | 9725 |
| Impact Type | Competition |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | Didymosphenia geminata has the potential to form massive blooms which can adversely affect freshwater fish, plant and invertebrate species by reducing the number of suitable habitats and excluding the growth of other diatoms. |
| Reference | 30499 |
| Great Lakes Region | No |
| Cost | |
| Location | |
