| Impact ID | 2489 |
| Impact Type | Competition |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Due to their similar spawning habits, spotted tilapia, like other cichlids, compete for spawning space due to similar spawning habits in littoral zones |
| Reference | 171 |
| Great Lakes Region | No |
| Cost | |
| Location | |
