Spam Assassin. 1  In your hard drive, find your Spam Assassin folder. Click the folder. 2  Open the file named user_prefs with a text editor or Notepad. (If the file does not exist you can create it using the instructions on Spam Assassin's website.) 3  Make a new line with the text whitelist_from and the trusted address or domain you wish to add.
The Oscar Fish will eat most flakes, pellets, frozen, freeze dried and live foods including any other fish they share a tank with that are small enough to fit in their mouths. Also see the Oscar Care Sheet on the forum.
Quick Answer. The tuna fish generally eats smaller fish that range in size from 1.5 inches to 6 inches, although they will also eat crustaceans, crab larvae and squid from time to time. The diet of the tuna fish is opportunistic by nature, with tuna eating whatever fish happen to live in the waters around them. Continue Reading.