Bad week for tank

[Hmontoya93]

Have you tested your water?

Yes

If yes, what is your ammonia?

0

If yes, what is your nitrite?

0

If yes, what is your nitrate?

10-20

If I did not test my water...

1. ...I recognize that I will likely be asked to do a test, and that water tests are critical for solving freshwater health problems.

Do you do water changes?

Yes

What percentage of water do you change?

41-50%

How frequently do you change your water?

Every week

If I do not change my water...

1. ...I recognize that I will likely be recommended to do a water change, and water changes are critical for preventing future freshwater health problems.

Help please, just lost a ranchu goldfish, second one seems sick

red spots on face and body, lethargic but still eating, what can I do ?

2 other fish in perfect condition

75 gallon aquarium with fx6 filter and spraybar.

 

[kno4te]

Try some maracyn2 and hope for the best.

 

[Hmontoya93]

Alright thank you!
wanst sure which medicine to use

 

[Hmontoya93]

Finally got some maracyn, heard it kills cycle so put him on this QT, hopefully next week he is better

 

[Fishyboy🐟🐟🐟]

Finally got some maracyn, heard it kills cycle so put him on this QT, hopefully next week he is better

View attachment 1520858
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Sounds like u have problems in ur goldfish tank, maybe something is plaguing ur tank (parasite disease etc) so maybe fix the cause?

 

[Hmontoya93]

Yeah I am monitoring the other goldfish in there.

I have many tanks, I sometimes share water maintenance equipment I suspect this maybe the cause. Transferred a disease from a QT or something, and since the fancy goldfish are so delicate they are getting hit hard.

Learned my lesson, much cheaper to buy equipment for each tank.