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Month: April 2016

Hole in the Head

Hole in the Head

WHAT IS HOLE IN HEAD?

holeinhead1

This is pretty straight forward . It begin with a sore on the head of your goldfish, usually around the eyes, which grow progressively larger over time and will eventually penetrate the outer layer of skin which lead to the visibly pitted appearance .

Literally, holes showing in the head of your goldfish.

 

THE CAUSE

Hole in the head was  thought to be caused by a parasite named Hexamita , But there is some confusion or argument  over whether or not this is actual cause .

In the  later years nutritional deficiencies, poor lighting, poor water quality and profound stress (e.g. due to overcrowding or lack of oxygen) are thought to be more common causes.

Bacterial infection can also be one of the cause .

 

SYMPTOMS

  • Pitting or holes around the head and eyes of your goldfish
  • Sores and lesions at the base of the fins
  • Cloudy or milky appearance to the body
  • Hollow appearance to the abdomen of your goldfish
  • There is a slime coat on the body of the goldfish

 

TREATMENT

Quarantine the affected fish and ensure that this is scrupulously clean and kept under the perfect water conditions.

Using a very mild aquarium salt solution in your hospital tank too can help to prevent additional or secondary infections, and aid with recovery.

Some effective medicine like Metronidazole, an antibacterial medication, and medicated foodstuffs, assuming that your goldfish’s illness is not so far advanced as to prevent them from eating.

You should also ensure that your goldfish that you keep are fed a high quality, nutritionally diet to help to strengthen their natural immunity against various health problems including hole in the head.

 

Flukes

Flukes

gill flukesWHAT IS FLUKES?

Fluke is a parasite with two different types :-gill flukes and body flukes. Flukes do have external sucker with hooks that attaching to the host. They are one of the most common types of aquarium and pond parasites, but barely seen with the naked eye. Both type of flukes can be found in a goldfish simultaneously. Both of them reproduce differently, Gill flukes lay eggs, body flukes produce live young.

Flukes will not bite the fish or suck blood, but feeds on the fishes slime coat, therefore endanger the fishes protective layer and allow penetration of other parasites.

 

 

THE CAUSE

Flukes are normally introduced into an established tank with the transfer of new fishes from the pet store without the means of quarantine the new arrivals.

Transferring flukes into your tank can be prevented by  quarantining new fishes from pet store for at least 30 days , and ensure that any equipment used for more than one tank is sterilized before sharing it between tanks.

 

SYMPTOMS

  • Clamped fins
  • Split fins
  • Less activity
  • Tend to eat less or not interested in food
  • A goldfish isolating itself from the others
  • A goldfish rubbing or scratching itself against tank furniture, which is known as “flashing”

 

TREATMENT

If you suspect the presence of flukes in your tank. one of the best way to diagnose it is scrapping the gills and examine it under a microscope.

Eliminating flukes from the tank can be quite challenging. Most of the treatment involve toxic chemicals like formalin. Thus the control of the dosage is important. i would suggest Formalin (37½ % Formaldehyde in solution). Place the infested fish in a clean water with the formula of one teaspoon of non-iodized salt/gallon and 20 drops of formalin/gallon.  Spread evenly. Leave the fish for 10 – 12 minutes.At the first sign of stress, remove the fish into an isolated tank that has had one teaspoon of non-iodized salt per gallon added.

Repeat this treatment again after 1 day and probably another time on the second day if there is evidence there are still flukes present.  Sterilize the isolated tank 12 hours after treatments to flush away shed flukes.

Tip:
It is extremely important when breeding goldfish that the eggs are flushed with clean water and put into a container with water that hasn’t been in contact with adults.
Gill flukes are particularly dangerous to young fry under a month old and can kill off an entire brood in two or three days. The fry appear to have white beards hanging beneath their gills and if you look carefully, they can be seen moving.

TREATMENT FOR THE FRY

Advisable on a salt dip . Add 24 tablespoons of non-iodized salt/ gallon to a container. Dip the fry for 30 seconds and quickly place them into a isolated tank with 1 tablespoon of non-iodized salt / gallon. If the fry don’t appear too shocked, repeat in one hour.