Up to 4 feet(120cm) Usaually smaller in the aquarium.
Note:
Should not be considered a home aquarium fish, young
are sometimes seen for sale and caution should taken before purchasing.
It is unfair to subject any animal to less than ideal living conditions.
Habitat:
South America: Amazon, Rupununi and Oyapock River
basins.
Min Tank Size:
At least 125 gallons for young, public aquarium
for mature specimens.
Diet:
Carnivorous
Behavior:
Active predator, will eat anything it can fit into
its' mouth. Peaceful, with fish its' own size
Water:
Temperature of 75°F to 86°F (25°-30° C) ,pH range:
6.0 – 6.5; dH range: 2 - 10