Disease Control Outline Fish diseases are caused by
bacteria that are either air borne or live in water. It only makes sense that
controlling the quality of pond water is the first step in preventing fish
diseases. In our effort to prevent diseases in our fish stock, our staff
performs a daily check of pond and tank water readings for Ammonia, PH,
Alkalinity, Nitrate, Nitrite, and Chloramines.
Also, upon arrival of new
shipments, we quarantine our fish for a period of time. In doing so, we can
quickly identify sick fish and remove them before they can infect the rest of
the stock. This maintenance ensures a healthy stock of fish that we can provide
to our customers.
Below is a listing of the top 7 diseases and possible
cures: |
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AEROMONAS Aeromonas bacteria, the cause of
unsightly open sores and ulcers in koi and goldfish, is always present in pond
water. It causes bacterial infections in fish when pond conditions are less
than ideal. This includes, but is not limited to, dead organics on the bottom
of the pond (leaves), uneaten food, dead fish, parasite infestations on the
fish (flukes, lice, anchor worm). If parasites are determined to be present,
aeromonas will enter the fish and cause infection.
An aeromonas
infection is manifest first as an area of reddish raised scales which then
opens up into a bloody ulcer at the advanced stage. If left untreated, the
infection can spread to other fish, causing a massive fish
kill.
Treatment for a beginning stage aeromonas infection includes SALT
to 0.6% (6 pounds per 100 gallons), anti-bacterial medicated food, and MELAFIX.
Treatment for an advanced open wound includes SALT, MEDICATED FOOD, MELAFIX and
INJECTIONS of either BAYTRIL or AMIKACIN. Injectable antibiotics such as those
listed may be obtained from your veterinarian. |
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ANCHOR WORMS Anchor worm, scientifically known
as Lernea, are parasites that attach themselves to the body of koi and
goldfish. In the warm water months, they can multiply very rapidly and cause a
massive fish kill within several days if left untreated. Symptoms include
stick-like worms hanging off the body of the fish, lethargy, and clamped fins.
The infected fish will appear drugged and be very sluggish.
Treatment
for a gill fluke infestation includes SALT up to 0.6% (6 pounds per 100
gallons), anti-parasitic medicated food, and DIMILIN. Dimilin is dosed at the
rate of 1 TABLESPOON per 60 GALLONS or 1/2 CUP per 480 GALLONS. Treat ONCE and
if another treatment is necessary, wait 14 DAYS before 2nd treatment. After the
2nd treatment, wait 14 DAYS before performing a 25% WATER CHANGE. Remember to
remove any activated charcoal in the system before beginning
treatment. |
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COSTIA Costia is a parasite that attaches
itself to the body and fins of koi and goldfish. In the warm water months, they
can multiply very rapidly and cause a massive fish kill within several days if
left untreated. Symptoms include massive and rapid die-off of fish, reddened
fins, dificulty breathing, and excess mucus production, causing the fish to be
covered in a whitish film.
Treatment for a costia infestation includes
SALT up to 0.6% (6 pounds per 100 gallons), anti-parasitic medicated food, and
QUICK CURE. Quick cure is dosed at the rate of 1 OUNCE per 500 GALLONS once a
day for 3 CONSECUTIVE DAYS. Skip the 4th day, TREAT on the 5th DAY and on the
6th DAY perform a 25% WATER CHANGE. SALT CANNOT BE COMBINED WITH QUICK CURE -
CHOOSE ONE OR THE OTHER. |
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DROPSY Dropsy in a kidney infection that can
affect both koi and goldfish. It causes the fish's scales to stand up like a
pine cone and the fish will be completely swollen. Once the fish looks like
this, the infection is too far gone to cure. A diagnosis of dropsy is almost
always FATAL. However, if the fish is to be saved, salt baths, antibiotic
injections and ANTI-BACTERIAL medicated food.
Fish diagnosed with dropsy
should be removed from the main system and quarantined so as to not pass the
disease to the other fish. Dropsy is relatively difficult to pass from fish to
fish unless an infected fish is left to die in the main system and the other
fish eat the dead body. |
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FISH LICE Fish lice, scientifically known as
Argulus, are easily visible parasites that attach themselves to the body and
fins of koi and goldfish. In the warm water months, they can multiply very
rapidly and cause a massive fish kill within several days if left untreated.
Symptoms include the fish gasping for air at the surface, lethargy, clamped
fins and small dot-like clear parasites on the fish. The infected fish will
appear drugged and be very sluggish.
Treatment for a fish lice
infestation includes SALT up to 0.6% (6 pounds per 100 gallons), anti-parasitic
medicated food, and LIFE BEARER. Life Bearer is dosed at the rate of 1 OUNCE
per 500 GALLONS once a day for 3 CONSECUTIVE DAYS. Skip the 4th day, TREAT on
the 5th DAY and on the 6th DAY perform a 25% WATER CHANGE. Remember that when a
water change has been performed and salt was previously used, the salt will
need to be replaced if so desired. |
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FLUKES Gill flukes, scientifically known as
Dactylogyrus, are microscopic parasites that attach themselves to the gill
plates of koi and goldfish. In the warm water months, they can multiply very
rapidly and cause a massive fish kill within several days if left untreated.
Symptoms include the fish gasping for air at the surface (especially under the
waterfall area), lethargy, and clamped fins. The infected fish will appear
drugged and be very sluggish.
Treatment for a gill fluke infestation
includes SALT up to 0.6% (6 pounds per 100 gallons), anti-parasitic medicated
food, and LIFE BEARER. Life Bearer is dosed at the rate of 1 OUNCE per 500
GALLONS once a day for 3 CONSECUTIVE DAYS. Skip the 4th day, TREAT on the 5th
DAY and on the 6th DAY perform a 25% WATER CHANGE. Remember that when a water
change has been performed and salt was previously used, the salt will need to
be replaced if so desired. |
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ICH Ich is a parasite that attaches itself to
the body and fins of koi and goldfish. Especially In cold water or in rapid
temperature fluctuations, they can multiply very rapidly and cause a massive
fish kill within several days if left untreated. Symptoms include massive and
rapid die-off of fish, dificulty breathing, and hundreds of tiny white dots,
causing the fish to look like it has been salted with a salt
shaker.
Treatment for an ich infestation includes SALT up to 0.6% (6
pounds per 100 gallons), anti-parasitic medicated food, and QUICK CURE. Quick
cure is dosed at the rate of 1 OUNCE per 500 GALLONS once a day for 3
CONSECUTIVE DAYS. Skip the 4th day, TREAT on the 5th DAY and on the 6th DAY
perform a 25% WATER CHANGE. SALT CANNOT BE COMBINED WITH QUICK CURE - CHOOSE
ONE OR THE OTHER. |
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The Hospital Tank (Temporary Fish
Quarters) For the smaller enthusiasts a 5-10 gallon tub can be used to
treat small fish. For the avid Koi hobbyist a much larger container is advised,
possibly a 100-150 gallon Rubbermaid tank. When treating a sick fish please
allow the fish to be left alone. Stress is a leading culprit for failure. The
less stress you place on your fish the better. PATIENCE is a
must. |
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