Sick Curvicep?

Aug 13, 2011
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#1
Hi all,

I have a pair of curviceps which have been in my 40l tank for about a month. The last couple of days I have noticed my male fish is not swimming much and he seems to be just floating amongst the plants. His colours are changing all the time from light to very dark, especially when the female curvicep comes near him. He also appears not to be eating anything, the female fish is fine and swimming around as normal. Does this seem like normal curvicep beahviour or should I be worried?

Thanks