Hey guys,
I have a school of neon tetras, glowlight tetras and glowlight danios (they are all in the same tank).
I have noticed over the last few weeks that one of my neons has lost almost all of it's colour, I thought it may have been stressed, added some cycle and kept an eye on her.
This evening, I noticed that he tail now looks bent or is kinked at the end. I have added some Melafix into the water. She is still eating and swiming around. What is wrong with her?
These schooling fish have been in this tank for about a year it is well cycled all the tests come back fine. I change the water weekly and also do weekly vacums and each change Aquaplus and Cycle is added, what could be causing this and will it spread to my other fish?
Is there any cure?