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Home: Koi Health: KOI Health and Disease:
koi dead/ two survives, your help needed!!

 






 


k1jin
New User

May 20, 2007, 11:07 AM

Post #1 of 4 (424 views)
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koi dead/ two survives, your help needed!! Can't Post

for some reason my family's koi pond has been contaminated by flowing cement water from a nearby yard work. i have lost one koi on the very day of the incident, and i lost another one today. it's been 3 days since the incident happened. Of four Kois that are older than myself, only two remains. i am doing the best to keep it that way.
i was not at the site at the moment so i don't know how much water has been replaced, but this morning i tested the water and all five six levels of qualit meter has been restored to normal level. i went to petsmart and applied 0.3% salt, poured in melafix solution to prevent bacterial infection.
the condition of the kois: they are moving around lazily, they are not sinkers yet but they are refusing to eat. they isolate themselves from the small gold fishes in my pond, sometimes idealing behind the plants.
The one koi that died this morning, this one named California, had redness behind the frontal fins, where the fin attaches to the body, and no other noticeable defects were found. it may have drank too much cement for the body to handle. i found it swimming with its head above the surface, just before going to the pet shop, and when i came back it was dead. it could've been internal infection. i don't know.
i am going back to the pet shop to get some sinkable pallets to encourage feeding. i have no plan of quaranteening the kois, since the water quality is not the issue anymore. but i may be wrong.
i have no extensive knowledge in treating kois, so i am very worried. Please let me know if there is something i should've done or i should do at this point. i don't want to see anymore of my pets to die.


zoul
Member

May 21, 2007, 3:31 PM

Post #2 of 4 (401 views)
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Re: [k1jin] koi dead/ two survives, your help needed!! [In reply to] Can't Post

Dear k1jin

Check the ph. Your main problem with cement is it contains lime that can drasticaly affect water quality. People who build concrete ponds when not lined or painted often have to fill and refill for many months before getting fish becouse of the lime leaching into the water.

So plenty of water changes with decloranator, and keep checking water quality.

This is another reason why raised ponds are a good idea not only do they save on digging deep holes but also stop run-off from feilds and building sites getting in the pond.


ayranjim
Koi Lover

May 30, 2007, 9:06 PM

Post #3 of 4 (349 views)
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Re: [k1jin] koi dead/ two survives, your help needed!! [In reply to] Can't Post

hello,apart from the water quality, cement particles are exactly that CEMENT, which when wet will also dry to be hard, so if this was swallowed or went through their gills as if filtering, this will cause health problems, as the cement will be to some degree also stuck to the koi, this may cause the koi to flash, trying to scrape off the fine layer of hardened cement.


k1jin
New User

May 31, 2007, 12:24 PM

Post #4 of 4 (340 views)
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Re: [k1jin] koi dead/ two survives, your help needed!! [In reply to] Can't Post

Frown
according to my family the remaining two koi are eating again and actively moving around. I am very glad to hear it. I can still feel the heartache when my other koi died. it was older than me. T T.
thx for the reply, really. good thing is that the tester i have has a meter bar for pretty much everything, i am glad i bought the most expensive one available at pet shops. all levels of hazard were neutralized by the time i left home back to my campus.
My mom and i went to buy five baby butterflies and two healthy koi, and one of those wall sucking fish. i treated the water for the newcomers. hope to see them grow big soon.

 
 
 



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