Hi everyone. I just got my Sperata yesterday. I ordered the fish as sperata aor, but cannot be certain this is the correct species although it is obvious that this is the correct genus. It does have the black spot on the adipose, and flatened elongated head as well. I ordered this fish about a week before Christmas and was told that I would need to pay now and would have to wait until after the new year to get it shipped. Needless to say I had to wait nearly a month to get my new fish after forking out some $$$$ for it. I was expecting an awesome fish in great condition. The fish I got is fine, but noticeably thin, and has some issues with his caudal fin. It is shreaded. Not sure if this happened before shipment or after shipment. Also it was shipped UPS. I will from now on request that all my fish get shipped via fedex early morning. Did this with the other fish and they came in perfect. I have no clue how this fish survive his journey to be honest. This is a 6" fish as I measured it, and it was shipped in a 5" box!!! It was curled into a "C" inside the very thin bags. and stuffed into the box. The box was packed with paper, and taped shut. Well being in this small space the fish punctured the bags and most of the water and air leaked out. The bag was deflated pretty much when I got it open at home. Some how the fish was still alive so I started it on a drip in a bucket, but there wasn't enough water left to put him in so had to use more tank water initially than I wanted to. After he was acclimated I added him to my 100 gal. Big mistake!!! When he swam beside my vulture catfish I thought for sure he was going to be devoured! The Vulture is pushing 12" now, and this guy looked very tiny next to him. The Vulture left him alone, and thank goodness the Vulture has a smaller, but yet powerful mouth compared to most Pimelodid catfish. When he swam to the Flathead though I could tell I would have to move him. The flathead is only about 1.5-2" longer than this guy, but has like 5x the bulk and his head is 3x as wide as this fish. He would have been eaten last night for sure had I left him. Anyway I moved him to my 30 gal. It will have to work in the short term. I was expecting he might die of stress after all this so I added some salt to the tank he is in, also to help with the fins a bit as well. I dropped in some shrimp pellets for the other fish in the tank and wham!!! He took them after being in there less than 2 mins!!! What a fish! He had a full belly in less than 5 mins after being added to this tank. Now I hope I can keep him fed enough that he won't eat the banjos lol. He is a voracious eater. I'd so more so than my vulture catfish for sure! Strikes pellets lightning quick after just a few mins in the tank. Unbelievable!! What a monster. Hopefully I can figure out which species this is in the future though.