The neon was a bit bloated.
pH is 8.
Ammonia is 0
Not sure about Nitrite or Nitrate as I don't have a test kit for that I will look into it though.
Just as a follow up, no other fish either appear sick or have died.
I was hoping that someone here could help me figure out what happened to this Neon Tetra.
The Tank
- 30 gallons, Above and below ground filters
- Aeration via stone + power head.
Stocking
1 yo yo loach
5 zebra Danio's
5 Neon Tetras
+ assorted plants, densley stocked
pH = 7.8
Temperature...