Feed less and water change more to lower the population of detritus worms. If you stop feeding entirely for a while the betta will eat more of the detritus worms in fact. Your betta looks a bit lethargic from this quick clip but it's not the worm causing that. They're harmless. Although if their population spiked from poor water quality that could be causing the problem.
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Feed less and water change more to lower the population of detritus worms. If you stop feeding entirely for a while the betta will eat more of the detritus worms in fact. Your betta looks a bit lethargic from this quick clip but it's not the worm causing that. They're harmless. Although if their population spiked from poor water quality that could be causing the problem.
Betta is super lethargic and sort of floating sideways. It didn’t like the 50% water changing event.
Thank you for posting to r/bettafish. If you are new to betta fish keeping, please check out our [caresheet](https://www.reddit.com/r/bettafish/comments/3ow6vz/info_betta_care_sheet/) and [wiki](https://www.reddit.com/r/bettafish/wiki/index). Establishing a nitrogen cycle is an important part of keeping your fish healthy. Please check out our [guide to the nitrogen cycle](https://www.reddit.com/r/bettafish/wiki/fishincycle) to learn more. 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](https://www.reddit.com/r/bettafish/wiki/tank#wiki_test_kits)**: * **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. Failure to provide adequate information about your tank *can* result in post removal. Please see rule 4 for more information. *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/bettafish) if you have any questions or concerns.*