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.
Fish are only one type of animal that eats algae. There are many algae-eating snails, shrimp and clams that can be interesting additions to your tank. Florida flagfish (Jordanella floridae) are great additions to the aquarium that has a brush or beard algae problem.