I had a volitan in my 160g and it looked really cramped in there. He was as big if not bigger than a 10g tank. He was huge. you need to get rid of the lion asap.
Btw i am thinking of buying that 360g. is it yours or your friends? Can i come over to see how big it really is? i am trying to see if it looks to big for my living room.
How big is your tank?when i first put mine she ate all my damsels(chasing them around for a while). Now more than a year later she is only aggressive at feeding time. btw she is around 10''
i have keeped fuzzys for years now. For me they tend to swim all day all over the tank. They are great fish but it is bad to feed them fw feeders so you have to get them on frozen.