I have two powder blue gouramis in a 20 gallon tank with 3 yoyo loaches, 2 dojos & 1 small chinese algea eater. The Gouramis have been in the tank for several months now. I do weekly water changes & keep the nitrates and nitrites in check. The ph is a little hight as is the water hardness and the only thing I usually add to the water is Aqua Safe, to dechlorinate the water. In the last couple of weeks one of my gouramis has been developing a dark spot right under one eye, near his gill. At first it was barely noticeable but now it has grown and darkened to what looks almost like a legion, kind of reddish. He's eating and swimming fine and my other gourami seems fine. Could this be a fungus or maybe a result of other fish picking on him? an infection? What can I do to help him? The algea eater does sometimes try to nibble at the gouramis, but nothing I've seen as being really sinister that would cause such wound.
Gourami Blues
- Thread starter Chapayev
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