Black spots? Clownfish.

[Pilot_rue]

Trying to identify whether my clown fish have black ick or being stung by the coral. Just recently moved a pair a clown fish from my main display reef tank 150 gallons to my smaller reef tank 45 gallons in hopes they would make little clownfish. Both tanks are well establish and I have had the clownfish for over a year. Along with nothing new has been introduced to either tank in over six months. Also sorry about the air bubbles in the tank,

 

[Jay Hemdal Verified Community Expert]

Black ich, turbellarians are rare in clownfish, and pretty much non-existent in long term captives. What corals/anemones are in this tank that might have caused stings?
Jay

 

[Pilot_rue]

Mixed reef.

Black ich, turbellarians are rare in clownfish, and pretty much non-existent in long term captives. What corals/anemones are in this tank that might have caused stings?
Jay

 

[TheWB]

My clowns also have black spots like yours do. Mine live in a patch of Zoas that they treat like an anemone. Some of the black spots are visible in this picture.