bleaching question

[rogergolf66]

Ok so I have had some small alk swings I'm guessing that is what is causing it. I have 3 corals that just started bleaches from the base Up. My question is will they get there color back ever? 2 of the coral still have polype extention in the bleached area. I have 47 other coral doing great in the tank.

Its a 65 gallon with 2 koralla #5 running on wavemaker so flow shouldrogern't be to low? That's the onlyother reason I could think it would be bleaching from the base?

 

[Reef264]

Tissue necrosis can be caused by many things, if that is the case...Temp swings, alk swings, salinity changes, they may regain there color if they are just fading.Hope they Make a come back!

Cheers

 

[Reef264]

Tissue necrosis can be caused by many things, if that is the case...Temp swings, alk swings, salinity changes, they may regain there color if they are just fading.Hope they Make a come back!

Cheers

 

[rogergolf66]

Thanks hope they do 2

 

[smokenax]

Keeping everything stable is key,most of the time they come back,
Some take longer than others.