Recently, I've noticed that Zephyr has started changing back from blue to white, and has strange red spots on the end of his tail. He lives in a 10 gallon aquarium with three purple mystery snails and several jade MTS. His water is always at a constant 82 degrees Fahrenheit. He has a filter as well which is, I believe, a Tetra Whisper in tank filter for 10 gallon tanks (10i).
I took the liberty of testing his water and it came back as:
I did a 1/3 water change a bit before testing the water. I change it about once a month as its planted and top it off weekly to bi-weekly. Also, I have a picture if that will clarify things a little. Also, I feed him Hikari Bio Gold Betta pellets. Going to get New Spectrum when its all gone.
Could it possibly be hemorrhagic septicemia? I've read about that but never experienced it myself. What should I do?