Ammonia Poisoning

Released on = November 23, 2006, 4:05 pm

Press Release Author = Dr. Laurence Magne

Industry = Entertainment

Press Release Summary = From the author of First Aquarium Secrets

Press Release Body = Ammonia poisoning is one of the biggest killers of aquarium
fish. It occurs most often when a tank is newly set up. However, it can also occur
in an established tank when too many new fish have been added at one time, when the
filter fails, or if bacterial colonies die off due to the sudden change in water
conditions.
Symptoms:
Ammonia poisoning can happen suddenly, or over a period of days. Initially the fish
may be seen gasping at the surface for air. The gills will begin to turn red, and
may appear to be bleeding. The fish will lose appetite and become lethargic. In some
cases fish may be laying at the bottom of the tank with clamped fins.
As the damage from the ammonia poisoning continues, there will be red streaks or
bloody patches that appear on the body and fins. Internal damage is occurring to the
brain, organs, and central nervous system. The fish begins to haemorrhage, and
eventually dies.

Treatment:
. Lower pH below 7.0
. 25 - 50% water change
. Use chemical to neutralize ammonia
. Discontinue or reduce feeding

If the ammonia level rises above 1 ppm as measured by a standard test kit, begin
treatment immediately. Lowering the pH of the water will provide immediate relief.
Several water changes within a short period of time may be required to drop the
ammonia to below 1 ppm.
Feedings should be restricted so that additional waste is reduced. No new fish
should be added until the tank until the ammonia and nitrite levels have fallen to
zero.
Because ammonia toxicity is linked to the pH, testing of both ammonia and pH levels
are critical. Ammonia becomes increasingly toxic as the pH rises above 7.0.
At a level of level of 1 ppm or 1 mg/l, fish are under stress, even if they don\'t
appear in acute distress. Levels even lower than that can be fatal if the fish are
exposed continuously for several days. For that reason it is critical to continue
daily testing and treatment until the ammonia drops to zero. When ammonia is
elevated for a long period, it is not unusual to lose fish even after the ammonia
levels start to drop.

Prevention:
. Stock new tanks slowly
. Feed sparingly and remove uneaten food
. Change water regularly
. Test water regularly to catch problems early

The key to avoiding fish death from ammonia poisoning is to avoid ammonia spikes in
the first place. When starting a new tank, add only a couple of fish initially and
do not add more until the tank is completely cycled. Even in a well established
tank, only add a couple of new fish at a time and avoid overstocking.

Feed fish small quantities of foods, and remove any food not consumed in five minutes.

Clean the tank weekly, taking care to remove any dead plants or other debris.
Perform a partial water change at least every other week, more often in small
heavily stocked tanks.

Test the water for ammonia at least twice a month to detect problems before they
become serious.

Anytime a fish appears to be ill, test for ammonia to rule out ammonia poisoning.
If the filter stops, test for ammonia twenty-four hours later to ensure that the
bacterial colonies that eliminate wastes were not affected.
Visit www.first-aquarium-secrets.com for more information.
This article is available for reprint for your website and newsletter, provided that
you maintain its copyright integrity and include the signature tag.



Web Site = http://www.first-aquarium-secrets.com

Contact Details = 1030 Denman Street, Vancouver, BC, v6g2m6, Canada, lmagne@yahoo.com

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