Well, I came home from work and found that one of my srds had a wound on its head. I'm thinking it's a gash instead of some type of disease because it happened so quickly. When I left for work this morning, his head was fine and now there's a big wound. I think he ran into the filter intake tube because it has a part that sticks out while chasing his tankmate, a parrot fish. Do you guys agree on how I think he got the gash and will he heal and how to treat. Thanks, Ed.
