Well I have a 55 gallon tank. It was the previous home to two 12" oscars, but unfortunatley I had to give them away, they were just too big for my 55 and I couldnt afford to get a bigger tank. So now I have a 3-4" JD, a 5" pictus and two 8" plecos...I'm looking for something that is going to be as personable as the oscars were. They were a lot of fun, but I need something that is not going to get over 10"s. I've been looking at the orange pike at the LFS I work at and am possibly interested in him. I've also been checking out Jurapari's and firemouths. So my biggest concern is something that will not outgrow the 55 and wont eat my pictus. Any suggestions