What are common diseases caused by parasites, and what are the symptoms and treatments for each?
What will be an ideal response?
?? White spot or "Ich"—This is characterized by white spots on body and fins. Chemicals to prevent white
spot are available in pet stores that deal with fish.
?? Slime disease—Large amounts of mucus are present in fish with slime disease. Chemical water treatments
are preventative.
?? Hole-in-the-head disease—Large, open sores around the head, dorsal line, and dorsal fin are signs of this
disease. Metronidazole or dimetridazole added to the water is the recommended treatment. Consult with
your veterinarian.
?? Velvet disease and coral disease—Both diseases appear as a velvet-like, gold coating on the fish's sides.
Copper-based treatments can be added to the water. Some species may not tolerate copper. You may want
to consult with your veterinarian.
?? Fungus growths—White fungus growths appear on the fins, mouth, eyes, and gills. Commercial treatments
are available at pet stores with fish supplies
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