I have a problem with one of my malawi cichlids, noticed she was holding 4 day's ago, and today she is acting if there is a irritation in the water, she is shaking and swaying as if she is trying to swim but stays in one place, she does not do this all the time but often. It is as if she is having a Fishy fit, No body damage to her but from a few nips that the male has caused before breeding.
I have tested the water and found no fault to the water but from water hardness in the high 20's. The other fish in the same tank seems to be all OK, including other holding females. It is the first time she is holding as well and is about 9cm in size.
I have recently started to use AQUA Plus+ tap water conditioner, my other fish and tanks are all OK.
I do not want to loose this fish neither the fry she is gonna to have.
Please does anyone have any idea why she is behaving this way??