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View Full Version : Crescent red shape outside the gill flaps



omarlee
Wed Nov 30, 2011, 11:13 AM
I have 6 young discus in a 4 ft bare bottom tank with plastic plants.. water change is 50 - 70% daily..

This developed a few weeks after treating for gill flukes... some fish started to develop these red marking.. on both sides...

Have done malachite and salt bath daily for about a week... other than that I have used Copper Safe and Ocean Free Herbal treatment for external parasite in tank treatment.

These discus seemed normal otherwise... eating... fighting for food.. no fin clamping.. active just these red markings...

What might this be... How can I treat this... Oh temperature is 30-31 d C.

I have 2 pictures here...

http://a8.sphotos.ak.fbcdn.net/hphotos-ak-ash4/378852_10150386041471439_664366438_8291060_1399743 566_n.jpg

and

http://a5.sphotos.ak.fbcdn.net/hphotos-ak-ash4/392594_10150386041856439_664366438_8291067_1943864 929_n.jpg

Thank you for any help and advise