Food & NutritionWhy does my glofish have bulges? Could it be pregnant or sick?
Thanks for reaching out about your glowfish. Being gravid can produce distensions on both sides but so can coelomic fluid, an organ enlargement (liver, kidney), constipation and other problems. If having difficulty swimming, eating or isolating self, a veterinary visit is recommended.
Good luck.
Updated on September 24th, 2025