I was wondering if anyone could tell me if a Black Ghost Knife fish would be a welcome addition to my community tank. I have a 32 gal. with 2 pearl gourami, 1 gold gourami, 1 blue gourami, 1 pictous catfish, 1 yoyo loach, 1 medium pleco, 1 green sevrum, 1 parrot fish(which was a gift and is not dyed), 1 zebra danio, and 1 black tetra. My tank at the moment is in great shape, everybody gets along, and they all are healthy. I wasn't sure how a ghost knife would make out, any suggestions?