Sorry couldnt get a picture due to my guppy keep swim away from my sight whenever i take out my cam =.=..
Water level are all normal just tested, around 15 fish inside my 2ft tank, 6 zebra danio, 5 guppy, 4 swordtail...
Only this albanio guppy got this red dot on her forehead, and i found another thing on her lower body, her scale seems to be bloated out??? no idea why T_T...