High-back Arowana My red dragon is sick

High-back Arowana My red dragon is sick Sumatran tiger fish ASIAN AROWANA,AROWANA,STINGRAY The1sheet HelloWho knows whats wrong!Thank you

　　= (Comments from Xianglong Aquatic Alliance Fish Friends) =

　　Kam Show China Say: Stand up
Fish Friends Zhang Jianfeng Say: Reply to @锦show中华: Really?
Yuyou 13636999456 Say: Very beautiful, hurry up and treat the old three kinds of Dexing brand Rotten Kang
Fish Friends Zhang Jianfeng Say: HelloWho knows what the disease is!Thank you
Fish Friends Ring? Say: what happened
Yuyou 13636999456 Say: 1 Which fishery is this fish from?
Yuyou u135AEKD6302 Say: It is water mildew, check the treatment method in the forum.
Yuyou﹏Peng. Say: too horrible
Yuyou 8016 Say: Water mold.What to do if arowana fighting$Can two red dragon fish be mixed%Golden Dragon polyculture best bottom fish&What kind of fish does arhat fish and polyculture.Arowana and Red Arowana Cross$What fish is the best in Arowana?,Arowana and what polyculture is best*How to raise red dragon fish video%Would it be lonely to grow an arowana^High-back Arowana My red dragon is sick！