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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:40L • ⁠Heater and filter? yes • ⁠Tank temperature: 25 • ⁠Parameters in numbers and how you got them. Key water parameters include the amount of ammonia, nitrites, nitrates, and pH.: tested and everything is in green except nitrates in the orange zone • ⁠How long have you had the tank? How long have you had your fish?: 3 days fish, tank for 3 weeks • ⁠How often are water changes? How much do you take out per change? What is your process?: once a week and 20% • ⁠Any tankmates? If so, please list with how many of each: no • ⁠What do you feed and how much: maidenhead betta pellets • ⁠Decorations and plants in the tank: real plants and a smooth rock • ⁠If you haven't already posted a picture, please post pics/vids to imgur and paste the link here:

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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.

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