What is this?

[sjs nz]

New to sps just added few frags and

this one is blue but gone brown in my tank dont know why?

and today i saw the frag becoming white from some part and white patch is increasing slowly.

What to do?

thanks.

 

[James404]

Looks like STN (slow tissue necrosis). If it continues you should frag off the pieces that are still alive before it kills the whole acro.

 

[GhostCon1]

Looks like STN (slow tissue necrosis). If it continues you should frag off the pieces that are still alive before it kills the whole acro.

+1

this one is blue but gone brown in my tank dont know why?

Too many nutrients in your tank/not enough light.

 

[john90009]

if its a wild coral its very weak usually. so stn and rtn happen alot with them if your newish to sps. Happens alot to people who know what there doing to.

 

[sjs nz]

yes i have taken the damaged part and just kept the healthy part of the frag in tank.

Did about 80 litre of the water change out 375 total volume tank.


And added two tubes

1xcoral white new genration.
1xsuperblue new genration


I think it will be good supplement with my

2x 120 watt leds.

Anything else need to be done? :artist: