Please, I would like o know what kind of Predatories fishes u guys have in USA, cause I always see that Snakeheads destroys the native ones, or end up with every species in a lake or something like that...THe other predatories have no chance with them ?
I'm not gonna pay the risk, but, I GUESS that, even if a Snakehead was realeased here in Brazil RIVERS, they will have a minimum chance to survive and breed successfully. I say that because they will share an ecosistem with Dorados, Payaras, RTG, TSN, Aimaras, Piraibas, Arapaima, Piranhas, P. Bass (not the kelberi or mono, I'm talking about Tucunaré Azul, Paca and Açu).
Please, I would like o know what kind of Predatories fishes u guys have in USA, cause I always see that Snakeheads destroys the native ones, or end up with every species in a lake or something like that...THe other predatories have no chance with them ?
I'm not gonna pay the risk, but, I GUESS that, even if a Snakehead was realeased here in Brazil RIVERS, they will have a minimum chance to survive and breed successfully. I say that because they will share an ecosistem with Dorados, Payaras, RTG, TSN, Aimaras, Piraibas, Arapaima, Piranhas, P. Bass (not the kelberi or mono, I'm talking about Tucunaré Azul, Paca and Açu).
Any fish in the US is a predator to a certain level, the major ones such as musky, pike, cats, bowfin, any large fish really. You can add snakeheads to the list as well. The snakes would probably do just as good if not better in the amazon than in the states, they dont have to contend with the cold, the have a major food supply, an endless one at that.
Let me see if I got it...the 'reason' of Snakeheads end up with the native fishes in US is the lack of food supply and also the cold water make them 'go out' and search for more food and warmer waters ?
In Amazon, probably, they won't be without food and will have no problem with cold water...then, they will not search for new water spots... ?
No, there was never a lack of food supply. The cold water simply slow their metabolism cause the fishes eat less. The snakehead actually went up north as well.Let me see if I got it...the 'reason' of Snakeheads end up with the native fishes in US is the lack of food supply and also the cold water make them 'go out' and search for more food and warmer waters ?
In Amazon, probably, they won't be without food and will have no problem with cold water...then, they will not search for new water spots... ?