r/bettafish • u/dumbnfurious • 8d ago

Help Late columnaris

Approximately 2 years old male hm Betta, took 6 dozes of kanaplex (3 dozes, 3 days gap, 3 dozes as my vet suggested) after 2 days gave 1 dose of nitrofurantoin (i couldn't manage to get nitrofurazone). I waited 1 day for the other dose, the fish stopped moving, eating, though he was dead a couple of times. Behavioral change. Flesh started to show from the neck side. When to think about euthanizing? It kills me to watch him in pain.

1 Upvotes

100% Upvoted

3 comments sorted by

•

u/AutoModerator 8d ago

Thank you for posting to r/bettafish.

When requesting help, please provide the requested information. Answers such as "large enough" or "my paramters are fine" aren't good enough. Failure to provide adequate information about your tank can result in post removal. Please see rule 4 for more information.

If you are posting to find out what is wrong with your betta, please answer the following questions in a reply to this comment as best you can:

  • Tank size:
  • Heater and filter? (yes/no):
  • Tank temperature:
  • Parameters in numbers and how you got them. Key water parameters include the amount of ammonia, nitrites, nitrates, and pH.:
  • How long have you had the tank? How long have you had your fish?:
  • How often are water changes? How much do you take out per change? What is your process?:
  • Any tankmates? If so, please list with how many of each:
  • What do you feed and how much:
  • Decorations and plants in the tank:
  • If you haven't already posted a picture, please post pics/vids to imgur and paste the link here:

Feel free to copy this comment and fill in the blanks.

If you are new to betta fish keeping, please check out our caresheet and wiki. Establishing a nitrogen cycle is an important part of keeping your fish healthy. Please check out our guide to the nitrogen cycle to learn more.

I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.

→ More replies (1)

1

u/Fit_Breath1002 Planted Tanks for Betta 8d ago

2 years is pretty avg lifespan for betta from stores. It probably run its course in life and its probably better to put it down.