My new albino tiger oscar has tail and fin rot whats the best medication to treat the tail and fin rot ? please help

Assuming this is not just a case of frayed or damaged fins then there are some medications available that should help. Have a look at this following page and read the descriptions. However, remember that your water conditions must be very good in order to price prevents this condition, and help cure it.

www.oscarfishlover.com/helpful-articles/fish-medication