I've got a 1000gal heated pond with 12 big koi, a 13 inch tiger oscar and a 6 inch juv. baramundi.
I've had one round of bacterial infection which i think was caused by stress in the koi from the oscar chasing them.
I'm thinking of getting a Saratoga (Australian Arowana) to go in the pond and was wondering if the Saratoga will chase the koi as well - or fight with the oscar.
Will introducing more hiding places in the pond help stop the fish getting stressed?
Anyone had experience with Saratoga with other fish?
I've had one round of bacterial infection which i think was caused by stress in the koi from the oscar chasing them.
I'm thinking of getting a Saratoga (Australian Arowana) to go in the pond and was wondering if the Saratoga will chase the koi as well - or fight with the oscar.
Will introducing more hiding places in the pond help stop the fish getting stressed?
Anyone had experience with Saratoga with other fish?