PBT help

[LOU A VILLE]

Tang was fine for a few weeks and went into display, wasn't treated for anything.

Tank is Around 6 months old. Tank was cycled with live rock and moved to new house and allowed to cycle with ghost feeding again for a couple weeks to make sure ammonia stayed down.

Ammonia 0

1.026 refractometer

Fish is active, eating pellets, mysis and algae sheets.

Noticed spot on the side yesterday before work and there's one around the eye today.

 

[LOU A VILLE]

I know the pictures aren't great but it looks more like a string then a spot.

 

[Breakthecycle2]

Can you try to get me better pics?

 

[scooter31707]

do you have other tangs in the tank?

 

[LOU A VILLE]

No other tang, two small occ. clowns, fire fish and goby. I can try for a better pics tomorrow, I'm at work right now

 

[LOU A VILLE]