thanks, id recomend getting one if you dont mind keeping it alone. he tries to bite most things that enter the tank...including my hand. Water changes are only safe to do when hes full of food
yeah i have a barramundi, and the only fish i have succesfully kept with him are adult silver dollars and adult silver scats. how big do wolf fish get?
hoplias malabaricus (common wolf) get to about 14"-15", hoplias aimara (black wolf) get over 30" and smaller wolves such as rainbow wolf fish and purple wolf fish stay around 8"-10"