1. Please explain the problems with your fish. When did you notice the problems and did anything unusual happen that you think started them?
don't know since when I get back from work I came home and saw my fish body that look like an S.
2. Symptoms
sunken stomach and curved body.
3. What medications/ treatments have you already tried?
none so far except weekly water changes since I don't know whats causing it.
4. Tank size and ages, numbers and sizes of fish?
125gal, almost 1 yr, only have 1 fish and about 5 inch?
5.Water change regime (What percentage and how often).
25% water changes weekly if its 10-20ppm of nitrate, if nitrate at 40ppm water change will be 50%.
6. How long has tank been running? Is it bare bottom? If you have substrate, what type and how deep is it?
the tank is almost 1 yr old and it have pool filter silicone sand in it mybe 1-2 inch.
7. Do you age your water? If you do for how long and what is the pH swing?
I don't age my water.
8. Parameters and water source;
- temp _80____
- pH ___7.6__
- ammonia reading _0___
- nitrite reading __0__
- nitrate reading __20__
9. What water type you use?
tap water
10. Any new fish, plants or inverts added recently?
no
11. What are the fish fed? How much and how often?
feeder guppy, ghost shrimp, frozen bloodworm, frozen shrimp
12. picture of the disease.