I'm not sure if this is the beginning of fin rot or not. The first picture is from September 9 and the second is from today, September 17. The edges of his tale seem to be becoming increasingly thinner and clear.
I am doing partial water changes about every 6 days. He is in a 3.5 gallon tank with a filter and heater at approximately 79°-80°F.
If it is fin rot, what should I do?
I am doing partial water changes about every 6 days. He is in a 3.5 gallon tank with a filter and heater at approximately 79°-80°F.
If it is fin rot, what should I do?