what the fish doing is got nothing to do with the water quality, that fish is stressing/spooking of something thats all, whats the point of doing WC when the water is is good shape?
what it does is just making that poor fish stressing even more, what i would do is find out whats stressing the fish..could be some other fish in there? could it be you the enviromental outside the tank? yes arowana is very aware of what is going on outside its box, and arowana at that size very easily get spooked/stressed.
what it does is just making that poor fish stressing even more, what i would do is find out whats stressing the fish..could be some other fish in there? could it be you the enviromental outside the tank? yes arowana is very aware of what is going on outside its box, and arowana at that size very easily get spooked/stressed.
you really ought to open another thread regarding that problem.