Arowana and other fish hiding in Corner

[fishdance]

I would sit back and watch your fish for a while. I'm sure you can work out what is spooking them as fish rely heavily on body and behavioural communication.

Could be as simple as vibration on wooden floor when someone walks past.

 

[SuperNinja]

everyone is eating well. I till try reintroducing the driftwood and plants and see how that goes