* Tank size (how many gals.) and how long has it been running?
about 60 liters, and ive had the acuarium for about 4 years
* How often do you change the water and how much?
ca 2times in a month (i change ca 25% of the water)
* How many days ago was the last water change and how much did you change?
today, and i changed 25%
* How many fish in the tank and their size?
1 goldfish and it is ca the size of a golfball
* What do you feed your fish and how often?
goldfishfood once a day
* Any new fish added to the tank?
* Any medications added to the tank?
* Any unusual findings on the fish such as "grains of salt," bloody streaks, frayed fins or fungus?
my fish has clear bubblelike things on the side of her belly
* Any unusual behavior like staying at the bottom, not eating, etc.?
she has been leing on the bottom of the tank and not been eating for Ca 1-2 weeks. but eats and swims around now.
What is wrong with my fish?