Please help !!!

  • We are currently upgrading MFK. thanks! -neo
How large the tank you keeping him in? look like water quality is bad.

First, Change 30-40% of water, add some aquarium salt.
Increase temps up to 86-88F with strong air to provide oxygen.

Keep changing 20% of water every 3 days and do not feed the fish because any uneatting food will polute the water.
 
I've been treating him with Mardel products. First I treated him with Maracyn only, for 4 days, but it does not show any improvement. Therefore, I added more Mardel meds for fungus treatment. Today I added Maracyn-TC and Trisulfa. These two are for fungus treatment also and they can be combined according to the chart. The directions say that I do not change the water or change the pH, etc. Therefore, I do not do water change. What do you think I should do?
 
If he got internal infection, it might take awhile until you see any improvement.

Main thing is water quality.
I would prefer you change 10-20% of water daily. new water should be same temperature, add 2 spoons of salt for every 10 gals and water temp should be 86F-88F at all times.
 
At first, I treated him with parasite clear, and indeed he secreted lots of worms from his anus. However, now I only treated him with fungus since I am afraid that if I treat him both meds, they may have side effects. Therefore, I only treat him with fungus at this time. Okay, I will have the water ready and change it first thing in the morning. Thanks for your suggestion.
 
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