black shark

Hi I was wondering if Labeo chrysophekadion (black shark) are aggressive fish that can kill other fish. I read up online yes they are aggressive but I’ve seen videos of them being kept with smaller fish. I just bought this fish and I put it in a pond with some high fin banded sharks and I’m...

I have a red tail giant gourami, six bar distichodus, black shark, lemon fin barb, albino oscar, and a flagtail prochilodus. Would looove to replace the oscar with either a fat sleeper goby or some other oddball though.

Thoughts on a fat sleeper goby in an eight foot 240 gallon with a red tail giant gourami, black shark, and six bar distichodus? No current aggression issues and the dithers/catfish are ignored.