that introduction keeps pestering me to post and I thought I'd reply to the previous. I have a SAL and it is about 15 inches. It started at 2 inches 2 years ago. I feed it a lot of feeders, as well as crickets, carnivore sticks, minnows, cichlid pellets and koi pellets. It eats a lot so perhaps more food would help ?Otherwise is is very undemanding and coexists fine with two endler's bichirs and a large sleeper goby.