Leiarius marmoratus aka Marbled Pim catfish caught in Miami, Dade county, FL https://www.youtube.com/watch?v=oTnGDgTBxyU
You answered your own question. Because the climate allows them to live and sometimes actually thrive. If that fish was released even in a place like Georgia, it would not make it through the winter. You have to remember that the southern tip of Florida is the most southern part of the mainland USA (48 states).Man why do we always see this crap in florida? (Yes i know florida weather is perfect for these guys to thrive) but im referring to it in general. I see more and more things being released into florida than any other state in my opinion. Like you said.... Our ignorance. And it is because of those people that our hobby has state/federal restrictions on fish
Sent from my iPhone using MonsterAquariaNetwork app
Thanks Oddball, Teqvet. Yeah, I likely was not fair. The thought crossed my mind but I thought it'd be unlikely for a Marbled Pim to survive even a few winters as we do get cold spells, enough that State-released RTCs failed to establish and Peacock bass do not thrive as would be expected. Even snooks die off in colder winters.Like oddball said, it's not entirely about ignorance and it's unfair to blanket it as such. I live in the nw panhandle of florida, loosely called part of Hurricane Alley. All it takes is one ivan, or andrew, or katrina to hit a zoo or several large pet wholesalers and an invasive invasion a is given the chance to grow...
State released rtcs?Thanks Oddball, Teqvet. Yeah, I likely was not fair. The thought crossed my mind but I thought it'd be unlikely for a Marbled Pim to survive even a few winters as we do get cold spells, enough that State-released RTCs failed to establish and Peacock bass do not thrive as would be expected. Even snooks die off in colder winters.
The water needs to be really deep (20'+) for a Marbled Pim to not freeze to death (the ground temp is ~74 F). Still, all this being a supposition, I should have been more discreet myself. Man, my words taste foul but I am eating them
*********************************************************************************
Plecos are far hardier. They are survivors. E.g., they have been reported to survive in the "warm" output of electric power stations in Poland winters in 7 degree Celsius water (most others waters are frozen).