Hole in the head disease

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Hole in the Head Disease is a fish disease that affects most cichlids. Oscars seem to develop this disease more frequently than other related fish.

[edit] Symptoms

The symptoms are well described by the name. First, the fish will develop small, grey, pin-hole abrasions around the eyes and head. These lesions will grow and if not treated, will eventually kill the fish.

[edit] Causes

Many people believe that Heximita, a protozoa, causes this disease. However, individual studies have shown that improvement in nutrition will help symptoms most effectively. Malnutrition seems to be the leading cause and the Heximita, a secondary infection.

[edit] Prevention

Some preventative measures are outlined below.

  • cleansing of the tank and water filtration
  • enriching frozen food with vitamins
  • including flake foods, as they are rich with vitamins
  • including greens (fresh or frozen) to the fish's diet
  • Decreasing the amount of beef heart as it lacks many critical nutrients.
  • Removal of activated carbon filtration.
  • as feeder fish contain little nutritional value, it is recommended to offer them only occasionally
  • Many fish stores sell medication that can be used to coat food with. This medication works from the inside-out, and is very effective.
  • feeding chopped garlic is also effective

The Oscar will regain energy within the first 4 days of the treatment and the damaged tissue will gradually repair. It is important to follow the above steps as a preventative measure. This is not just a treatment plan, but a life style that encourages good health for an Oscar.

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