here are the fish that is included with my two silver arowana... the other arowana seems to be fine but its fin is like fading its color and the other one have like a fin that is being cut i mean lots of cut... pls take a look and see what it is.. pls help me.. im new to this... i wanna know what should i do to help my arowana... ive done what you guys told me to put up the temp and put aquarium salt...one more thing pls take a look at my goldfish too and determine what kind of goldfish it is... the white one is like the size of a cue ball