http://floridafisheries.com/Fishes/restricted.html
Now there I was thinking that I was wrong about what I had read about arrowanas. But it turns out I was right
Family Osteoglossidae (including Arapaima gigas, Scleropages formosus, Osteoglossum ferreirai,
Heterotis niloticus "looky there that is the scientific name for the African Arowanna wow" ).
Common Names - Bony-tongue fish, arapaima.
Description - These fish are all characterized by a landing-ramp like lower jaw with barbels and large scales . The pelvic fins are well behind the pectoral fins and often skinny. The dorsal and anal fins are long and ribbon-like but the caudal fin is distinct. Arowana (Osteoglossum bicirrhosum) are the only bony tongue fish not restricted in Florida. Illustrated above, it is somewhat typical of these fish but can be distinguished by the two long barbels on the lower jaw, along with the vertical stripe through the eye and red posterior edge to the gill plate. Arapaima, which are restricted have a mosaic pattern to their scales, and although they have a large ramp-like mouth it is less distinct than for the other osteoglossids.
Species - 4 genera, 7 species
Range -
Circumtropical in Africa, South America, Southeast Asia and Australia "this is key because it gives you a range of all the aros that are restricted or prohibited"
Habitat - Normally slow moving waters. Facilitative air breathers, so they do well in very low oxygen water.
Spawning Habits - Dig nests and protect their young
Feeding Habits - Primarily piscivores but eat insects and other prey as well, adapted to attacking their prey from below.
Age and Growth - Arapaima are among the largest freshwater fish reaching lengths of 14 feet and 440 pounds.
Potential Concerns - All bony tongue fishes, family Osteoglossidae are restricted, except arowana (Osteoglossum bicirrhosum; illustrated above) is exempted, see photo above, due to their inability to survive temperatures below 58 degrees Fahrenheit.
Sorry to derail your threa dude, but I hate when people blurt **** out thinking theyre right.....but theyre not. Back to the thread in hand. Some dats would look great in a 500 gal. A pack of AFROS would be nice too. If you like Cichla look @ dieselmacks setup it is off the chain. If you can get your hands on a Leicharti that would be awesome. I had one not too long ago that out grew my tank and is now in a bigger tank. I am a Floridian too and there are ways to get what you want ....just be discreet about it. And look into getting those permits so you can keep the Rays legally thats what I would do. I have a 375 that I will be setting up soon for some dats... and nice pike or I may take another route and do a S/A biotype with some rays and a Black aro.
Good luck