I was cleaning my tank and my Silver Arowana jumped out and landed on my table. I quickly grabbed him after wearing gloves that were on my table luckily and put him back in.

Well he was dazed for a few minutes and now he's fine swimming around.

I noticed one of his fins have been ripped in the event and is dangling while still attached to his body.

I think it's called the Pelvic fin but correct me if I am wrong.

I am sure it will detach from his body within a few days, but will it grow back?

I hope it does.

I have attached a pic that was taken 3 months ago, it doesn't show the damage, I am just indicating the fin that got damaged.