Thread: Neon Tetras are losing color...
02-25-2013, 02:07 AM #11
There is a disease called Neon Tetra disease. One of the symptoms is a loss of color and the fish do die off one at a time. I think it has it's origins in a bacterial situation. You may want to research this disease as it may be afflicting the neons in your tank. All of the advice above is also good but it may be that you have this disease in your tank as well.