Yeah years ago we had a knife and once it got to a good size started finding fish with missing tails and pectoral fins. It was about 8-10" when it started happening. Caught him in the act one night.
Arowana Attacked
- Thread starter davidee21
- Start date
This was pretty much my same experience, had to re-home him with LFS. Also even if they don't full on attack an Arowana they can easily spook one dozing at night when the Knife is more active, which can result in injuries, scales lost etc. Really cool fish but basically imo they're death machines and like RTC will eat anything they can when getting bigger.
