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.
Oscar fish care. Taking care of them are of utmost important, if you are a fish lover. The aquarium should be filled with clean and warm water, for their longevity. The temperature of water tank should be maintained between 23 to 27 degrees Celcius or 77 degrees Fafrenheit.