Had the fish around a month. The tank was setup around a month ago so everything in it is fairly new, it was second hand. The bogwood came with the tank, i did soak it for a week before setting up the tank. The only other thing i can think caused it is the filter i bought it off a friend that was breaking down a tank, i changed the everything but kept the media.
I'll check the water parameters tomorrow.
I currently have a red terror in the same tank it is divided off. Is this likely to spread to the terror?