Please take a look at the issue of arowana sending and stingray reproduction

　　Please take a look at the issue of arowana sending and stingray reproduction
The bottom filter cylinder of 180/60/70, the red dragon is around 50 and the two stingrays are around 30. Recently, the corner of the mouth of the dragon is long with red pimples.Dare to administer medicine, everyone help to see what it is?How to treat?
Its a little bit of an eyebrow, I dont know if its a double talk
In addition, stingrays seem to have been biting their mothers recently, and this has happened in the past. I bite too much. I put the motherfish in other tanks. I kept them for about half a year and got them back.Cant you match?Every fish has taken off a thorn in these two days.
Ill post pictures of arowana, all of which are cell phone photos.
========Comments of Xianglong aquarium joining Yuyou =====
Dragon of Ajin Comment: Its okay, quiet
king8888 Comments: ~~~~~ Happy Dragon Boat Festival ~~~~~
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