Fish stomach is bulging and it is not moving much, it’s a sign of stress or illness

If the bulging belly is only from overfeeding, then it’s usually just constipation/swim bladder stress, not dropsy (so less serious).

✅ Step-by-Step Care

1. Stop feeding for 2 days

   • Let your betta’s system clear out naturally.

2. Epsom Salt Bath (optional, but helps)

   • Dissolve 1 teaspoon of Epsom salt (pure magnesium sulfate, no fragrance) in 2 liters of dechlorinated water.

   • Place betta in this solution for 10–15 mins once a day for 1–2 days.

   • Works as a mild laxative + reduces swelling.

3. After fasting, feed light & fiber-rich

   • Offer a tiny piece of boiled, peeled pea (soft inside only) — this helps move things along.

   • Then switch back to high-quality betta pellets in small amounts (2–3 pellets, once or twice daily).

4. Avoid overfeeding going forward

   • Remember: bettas have tiny stomachs (about the size of their eye!).

   • Better to underfeed slightly than overfeed.

5. Maintain good water quality

   • Do a 25–30% water change to keep stress low.