Please help identify and tell me what to do.

[Epicman]

This bacteria or algae is taking over my tank and making my leather corals shrink. Please help me fix this? Phosphate are zero, ammonia is zero, nitrite is zero, nitrate is zero, alkalinity, calcium, and magnesium all in range. Don’t know what else to do. I have done water changes, changed carbon.

 

[Reeferstin]

This bacteria or algae is taking over my tank and making my leather corals shrink. Please help me fix this? Phosphate are zero, ammonia is zero, nitrite is zero, nitrate is zero, alkalinity, calcium, and magnesium all in range. Don’t know what else to do. I have done water changes, changed carbon. View attachment 1596401 View attachment 1596402

Try using dino X it kills all GHA and dinos

 

[Epicman]

Try using dino X it kills all GHA and dinos

Thanks! I’ll try it!

 

[tsouth]

Do your best to keep your nitrates above phosphates (if this is dino's).

 

[Epicman]

Tried Azithromycin, Dino X, Chemiclean. Still not under control. Water changes every week so far. Any other advice?

 

[BrandonS]

is it tough? does it come off easy or do you have to scrub/pull it off?

 

[Epicman]

I have to scrub it off.