arowana bottom fins and tail seem to be rotten help please

  • We are currently upgrading MFK. thanks! -neo
i had the outlet pointed down before. When it was down the aro's would swim towards it like they liked it. so i readjusted.

Is stress causing the fins to be that way?

only one of my aro's have this issue.
 
they also might be fighting. my arow is REALLY skittish when i walk to his tank, he jumps, rushes to the other side of the tank....ect.... i droped the water level 2 inches from the top of the tank....and now the guy seem perfectly fine....thats what I did.
 
is it fin rot?

i want to know what this is, opposed to treating it.
 
My Aro is Very Skittish. It Darts Around when ever i open the lid to feed, or even to siphon or w/c. just want to get this issue resolved.
 
to me....it looks like stressed induced.
 
Thanks for the Info. Appreciated.

Do you have pics of your aro's?
 
you can see the bottom fraying a little bit, and the top. to me he looks stressed.
 
fin rot tends to have a white outlining on the fins then fades to red.
 
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