dying discus

tlindsey

Silver Tier VIP
MFK Member
Aug 6, 2011
23,368
24,280
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Ohio
i thought i was cool enough for discus. i was wrong. now they are all doing terrible and dying, can anyone help me?
Sorry to hear that. How long have you had them?
Are they young and wild caught?
Could you please list your water parameters?
 

Onyx4476

Jack Dempsey
MFK Member
Jan 26, 2023
107
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south east michigan
www.sandjplumbingmi.com
the water is tested daily. water changes frequently. temp was 82, its now 86 in the quarantine tank. i added salt and pimafix. i had the small one for 6 months. he came with 3 others the same size that died. he has pop eye now. the next biggest 2 i got 4 weeks ago. one if them has cotton fungus on its fin. the blue one i got 2 weeks ago, has slime coat issues. the big orange ones i got last week. one died this morning, the other has big faded spots on its fins. i tried melafix, now im on day 1 of pimafix. all my other fish are fine.

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Onyx4476

Jack Dempsey
MFK Member
Jan 26, 2023
107
50
36
48
south east michigan
www.sandjplumbingmi.com
amonia 0
nitrite 0
nitrate 5
ph 7.4 to 7.6
temp 82 to 86
salt added in quarantine tank 1 tablespoon per 10 gallons
melafix for 6 days
pimafix 1 day
tank is 50 gallons
no other fish in quarantine besides small pleco
water change 50% once a week 5 gallons a day
tap water
no idea if wild or captive
 
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tlindsey

Silver Tier VIP
MFK Member
Aug 6, 2011
23,368
24,280
1,660
Ohio
amonia 0
nitrite 0
nitrate 5
ph 7.4 to 7.6
temp 82 to 86
salt added in quarantine tank 1 tablespoon per 10 gallons
melafix for 6 days
pimafix 1 day
tank is 50 gallons
no other fish in quarantine besides small pleco
water change 50% once a week 5 gallons a day
tap water
no idea if wild or captive
Did the Discus start to die after adding the new Discus? If so it's possible the new fish was infected. How long did you quarantine the new Discus?
 

Onyx4476

Jack Dempsey
MFK Member
Jan 26, 2023
107
50
36
48
south east michigan
www.sandjplumbingmi.com
yes it all started when i added new discus. i try to quarantine for at least a week, but that is probably not enough. the discus at the store i bought them from are still ok. will this happen if they are stressed out from other fish? i have a giant gourami that was interested in them, but not really attacking them.
 

tlindsey

Silver Tier VIP
MFK Member
Aug 6, 2011
23,368
24,280
1,660
Ohio
amonia 0
nitrite 0
nitrate 5
ph 7.4 to 7.6
temp 82 to 86
salt added in quarantine tank 1 tablespoon per 10 gallons
melafix for 6 days
pimafix 1 day
tank is 50 gallons
no other fish in quarantine besides small pleco
water change 50% once a week 5 gallons a day
tap water
no idea if wild or captive
Did the Discus start to die after adding the new Discus? If so it's possible the new fish was infected. How long did you quarantine the new Discus
this happen if they are stressed out from other fish? i have a giant gourami that was interested in them,
Definitely will .
I suggest longer quarantine time with Discus.
 
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