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I Need Some Cory Help

Kets

Members
One of my Corydoras metae has a bright red patch around its gill. The fish is is active and eating, but why des it have a red patch?
 

msjinkzd

invert junkie
Definitely increase your water changes. Sounds like hemorraghic septicemia:
Symptoms:
Bright red streaks on fins (caused by vascular inflammation due to systemic/bloodborne bacterial infection), patchy red discoloration around the body, pop-eye, protrusion of scales, distended abdomen, rapid breathing

Causes:
Gram negative motile rod bacteria. It is usually associated with poor water quality, stress and overpopulation. Transmission is done by contamination of water with diseased fish.

Treatment:
Broad spectrum antibiotics. Frequent water changes are necessary to improve water quality and allowing recovery of fish.

 

Lively

Members
Definitely increase your water changes. Sounds like hemorraghic septicemia:
Symptoms:
Bright red streaks on fins (caused by vascular inflammation due to systemic/bloodborne bacterial infection), patchy red discoloration around the body, pop-eye, protrusion of scales, distended abdomen, rapid breathing

Causes:
Gram negative motile rod bacteria. It is usually associated with poor water quality, stress and overpopulation. Transmission is done by contamination of water with diseased fish.

Treatment:
Broad spectrum antibiotics. Frequent water changes are necessary to improve water quality and allowing recovery of fish.



You sound like House... I swear I've heard that diagnoses!
 

lonlangione

Members
You don't say how long you have had this fish. If it is a new addition, it is probably a bacterial infection from shipping and handling especially of it is a open wound. If it is a fish you have had awhile, I would take the fish out of the tank and put it into a small tank like a 5 or 10 gallon and treat it. You definitely need to be at the next meeting to hear Eric's talk on corys. He covers this type of thing.

Lonny
 
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