Hi
One of my x-ray tetras has developed an odd dark spot inside at the bottom of its belly. I haven't added any new fish recently, I do 25% water changes every month, it shares the tank with 3 other tetras, 5 guppies and a pleccy. Any ideas what this is? Could it be internal injury or constipation or something? The picture isn't too clear, but I think you can get the general idea.
Picture at link following: [URL="http/bobmad386.blogspot.com/"]http/bobmad386.blogspot.com/[/URL]
Thanks
One of my x-ray tetras has developed an odd dark spot inside at the bottom of its belly. I haven't added any new fish recently, I do 25% water changes every month, it shares the tank with 3 other tetras, 5 guppies and a pleccy. Any ideas what this is? Could it be internal injury or constipation or something? The picture isn't too clear, but I think you can get the general idea.
Picture at link following: [URL="http/bobmad386.blogspot.com/"]http/bobmad386.blogspot.com/[/URL]
Thanks