Many saltwater fish can and do use/inhabit freshwater. Striped Bass , shads- alewife and others. They can create problems if they live and reproduce (just like any baitfish). I posted the link so all could read - see fecundity - possible 3X BG at 152,000 and about 25% of shads at 600,000.


https://fishbase.se/Reproduction/Fi...mp;SpeciesName=patronus&autoctr=1217

Last edited by ewest; 08/15/24 11:45 AM.