hole in head contagious?

[Myka]

If the Goldflake has it, you would see it. The treatment is the same as the prevention. Keep good water quality, provide a big a variety of quality food (homemade frozen foods as usually the best you can find), and don't use carbon continuously (just use it for a day to take the yellow out of the water). Carbon is known to make instances of HLLE worse. See if you can find someone in Calgary that makes homemade frozen food. I make it, but I don't think shipping to you would be worth your while.