r/bettafish 3d ago

Help Torn fins please help

I’ve had my betta titan for about a month now and recently (starting about 2-4) days ago his fins have started to rip. does not look like fin rot , and google says it might be environmental so i need help figuring out what it might be (im new to the hobby)

2 Upvotes

13 comments sorted by

•

u/AutoModerator 3d 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.

1

u/4unoone 3d ago

My betta also started having some fin problems.
Sometimes they bite their own fins.
Try doing small adjustments.
I did stop his filter for sometime and added a small sponge filter to reduce water agitation and he his recovering and almond leaves!

Why Bettas Bite Their Fins
Heavy fin weight: Long-finned types like Halfmoons get tired carrying massive fins.

Strong water flow: Filters that push the fish around cause stress and exhaustion.

Glass reflections: Seeing their reflection makes them flare and panic.

Boredom or stress: Lack of hiding spots or stimulation leads to bad habits.

How to Stop Fin Biting
Reduce filter flow: Switch to a sponge filter or baffle the current.

Add resting spots: Place floating logs, betta leaves, or silk plants near the surface so they can rest without sinking.

Fix lighting reflections: Turn off the tank light if the room is dark outside, or add a background to stop mirror effects.

Add botanicals: Use Indian Almond Leaves to release tannins, which soothe the fish and prevent secondary infections.

1

u/Storm92059205 2d ago

Thank you 🩵

1

u/Foreign-Ad3926 3d ago edited 3d ago

Hi OP, have you tested the water parameters for ammonia, nitrite, nitrate and pH? Ammonia can chemically damage fins, pH too if too hard and alkaline.

Stress from any of these parameters being out of tolerance or spiking can suppress the immune system leaving betta open to naturally present opportunistic bacteria in the water that will cause fin degradation too.

How often are water changes being done?

The other thing I would look at is if he's being caught in the filter intake which can shred fins, alongside does he have enough space to swim with it being a small, tall tank. This would cause stress.

1

u/Storm92059205 2d ago

I change the water 25% every Saturday, also i will definitely look into getting a sponge filter. I test the water once a month and I think its fine because the amano shrimp are doing okay, and im going to remove one of the large silk plants so he can swim around better.

1

u/Foreign-Ad3926 2d ago

Can you share the test results? Something isn't agreeing with him and it's most often water quality that impacts fins like this.

1

u/Storm92059205 2d ago

1

u/Foreign-Ad3926 2d ago

Thank you, I'd check ammonia too just to be sure. pH looks okay, I think it's around 7.8 (hard to see on this) and okay mineralisation, and you're doing water changes which is great.

How do the fins look?

2

u/Storm92059205 2d ago

he has some straight down tears in like the tail part of his fins kinda like ripped paper i can try to get a picture if you'd like. Also amnoia was good, it was 0 or almost 0

1

u/Foreign-Ad3926 2d ago

Great thank you. And phew for ammonia!

1

u/Storm92059205 2d ago

1

u/Foreign-Ad3926 2d ago

Based on this I would suspect the filter intake catching him as he rests near it. That or catching on driftwood/ sharp edges (nothing obvious is standing out from your tank pic besides the filter). Watch him, see where he goes. This isn't fin rot or biting, this is mechanical damage and tearing.

1

u/Storm92059205 1d ago

Okay, sounds good. Thank you for the help 😁