whats on my stingray?

[BHoskins24]

My ray has had this black mark on his back just behind his eye. I have been treating with salt for the past 4 days and i dont notice it getting any better. its not heater burn because i have a rena xp4 smart heater and i dont think those heaters can burn fish but i guess i could be wrong? i circled my problem in the pics.

 

[turkeyboy85]

cant tell from the pix.... get some better ones... use your micro setting on your camera (flower icon) Also your ray is VERY skinny, power feed that guy

 

[BHoskins24]

cant tell from the pix.... get some better ones... use your micro setting on your camera (flower icon) Also your ray is VERY skinny, power feed that guy

ill try and get better pics. as far as being skinny i feed like crazy he eats like a hog. i feel like im over feeding.

 

[Gshock]

Do not assume when your ray is full. You feed until he can no longer eat. Anyways, how could you feel you are overfeeding with such a skinny ray.

 

[BHoskins24]

how long can i leave a chopped up worm in my tank without it causing any problems?

 

[Gshock]

how long can i leave a chopped up worm in my tank without it causing any problems?

That I have no idea. Why would you want to leave chopped worms in the tank anyways?

 

[TheFishWrestler]

Tankmates?

 

[xaznkewlguyx]

Looks like it might be burn from salt.. hard to tell from the picture though.

 

[Stingraynut_Seattle]

How about parasites? Eating well but still skinny?

 

[aquaman45]

Looks like an old injury thats in the process of healing .....picture poor though.