9 inch silver arowana stoing for week

[Brix Pacis]

Good day fellow fish keeper,.i just started keeping an silver arowana a month ago and it grows 6 to 9 inch already, i keep it in 150 Gallon tank with a 2 angel fish and 1 cory catfish for cleaning the tank.,i feed the arowana with super worm, but with the past 5 days it only eats in morning and refuses to eat in the evening, the big problem now is the arowana wont eat anymore, i constantly change 25% water change every other day.any help. thanks in advance

PS: i tried to feed a Feeder Minnows which i breed and i the aro wont even bother chasing them.

 

[adamsfishes]

Should a cory be kept with an aro? If he tries to eat it, the cory could get stuck in its mouth due to the spines. They also emit toxins.

 

[ehh]

I'd take the Cory out.

 

[SandNukka15]

I would take the arow out my guess is if you had the arow with angel fish and cories your not one to upgrade the tank when he gets larger