Whats that on my leather?

[Notsolostfish]

My leather been closed up for couple of days, and now i noticed, those things on it, which i cant make up what are they exactly?



Is that shedding? Dying? Melting?

Alk:9.1
Cal:460
Mag:1410
Pho:0.11
Nitrate:15
Salinity:1.026
Temp:77
Ph:8.2

 

[dedragon]

most likely just sloughing

 

[Sleeping Giant]

looks like algae, maybe try blowing it off

 

[Notsolostfish]

most likely just sloughing

Whats sloughing means

 

[unclejed]

Whats sloughing means

Soft leathers will "shed" old tissue to grow more healthier ones. If it keeps going and expands it may be Necrosis;

Coral Tissue Necrosis - The Mystery of RTN and STN​

https://www.bulkreefsupply.com/cont...al-tissue-necrosis-the-mystery-of-rtn-and-stn