well my lion is very friendly always swimming around perching upon stuff and wanting to be seen....
i have no complaints of it at all
its considered reef safe but "may" eat ornamental shrimp and small fish....
i would watch putting something really small in the tank cuz i could see it eating it....
i do have a small 1" yellow tail damsil but he pays no attention to him.... id watch if u added some smaller shrimp or some small gobies he might see them as food...
i have him in my tank right now with several kinds of damsils... a tomato clown, a hippo tang, a mandarin goby, an engineer goby and a siscor tail dartfish and hes very calm and no one pays him attention mines also a very vigourous eater
as for him being good with a volitan lion im not totally sure but i would guess to say he should be ok ?? :notsure: