discus not looking to happy

[m.ingram]

Noticed this morning that 5 of my discus fins where down and that there fins are sticking to the side of there body.No signs of anything visible on there body i.e white spots or excess slim discharge.Water temp 28 degrees no ammonia or nitrites ph6.8.

[Merrilyn]

Whenever my fish start to act a bit different to normal, the first thing I do is a big water change. I'd suggest you give that a try and keep us posted on what happens.

Often the big water change seems to put things right.

Good luck.

[m.ingram]

Thanks for your reply Merrilyn have just completed about 70% water change.Will keep fingers crossed things pick up.

[m.ingram]

1 discus is getting worse excreting alot of slim and just noticed 1 of the other ones is only breathing out of one gill.I am going to treat for flukes.Not to sure if i should treat first one for fluke as well or if he has something else wrong with him.