Something covering my rocks

[Joreef92]

Hi there,

i was wondering if you could tell me what is the purple thing covering my rocks (it moves move with the flow) and if it s good?

it does not look like coraline to me but I might be wrong ..

thanks

 

[najer]

Sorry I can't make it out, can you get a pic under white lights please?

 

[susan ingram]

I don’t believe that is Coraline. It’s my understanding it doesn’t move. Is it red? A pic with white light would be super helpful. Maybe Cyano. What are your water parameters and how long has the tank been going?

 

[Joreef92]

hi,
Thx for the replies. Unfortunately I m not at home for now and it s my wife managing the tank.

so I don’t have proper tests to give.

i asked

Thx for your help

 

[fishguy242]

sympodium ??

 

[Joreef92]

I looked a some pic of sympodium and indeed .. it could be

It s not a good news unfortunately ..

 

[fishguy242]

can keep contained, does just die back on own sometimes