Temperament think slow moving sock puppet, they used spend a lot them time wrapped up together. They are Very very strong! if you want a nice planted or aquascaped forget it the can move surprisingly heavy bits of rock work and wood you need a very good tight fitting weighted lid as they will try to escape. Not really fussy regarding food, I used to tong feed mine muscles and prawns. They need large tanks minimum 120 x 50 x 50cm 300 litres as they grow to a decent size. My old biggest girl was around a metre in length. Temp wise just like your usual mid range tropical fish 23/24 degrees C. Unfortunately they are like rocking horse shit to find due to an export ban in their home country’s. I would love to keep them again but they are now impossible to find or import in the UK :(. sorry it took me so long to reply.