Arowanas

[Oe_Mizunagi]

Arowana

Scientific name:Osteoglossum bicirrhosum
Size:39 inches
Temperature:76-82°F
pH:I dont know (sorry sweatdrop )

Diet:Carnivore, loves live foods and small nonagressive tank mates.
Behavior:Very agressive but can be kept with some other types of fish.
Note:You need at least a 90 gallon tank. Can be kept with freshwater stingrasy. Also, I've read that their on the indangered species list so they'll probably be hard to find.  

[Oe_Mizunagi]

Black Arowana

Scientific name:Osteoglossum ferreirai
Note: Couldn't find information, but I assume they would be similar to regular Arowanas

since no info i'll post to pics whee

 

[Oe_Mizunagi]

Asian Arowana

Scientific name:Scleropages formosus
Size:28-30 inches
Temperature:78-80°F
pH:Slightly acidic

Diet:Carnivore, loves live foods and small nonagressive tank mates.Frozen foods are also good (and safer from disease)
Behavior:Very agressive but can be kept with some other types of fish. DO NOT KEEP OTHER AROWANAS TOGETHER. (unless its a large ammount which would take a HUGE tank)
Note:A prize fish costing anywhere in the hunderds to thousands of dollars depending on colors