have a 20 inch one in my pond, great appetite, eats food pellets....occasionally i feed it with slim chunks of fish but on occasions, has difficulty swallowing them coz it needs to allign it due to its slender snout.
I have one of 25 inch. His behaviour is very calm, he eats frozen fish not aggressiv compared with the crocodile hybrid in the same size. What do you want to know?
I have a Long Nose I've had for a while, mine grew quick up to 14" and has slowed dramatically, although I've been looking for a new hame for him he's getting close to too big for his tank.