sps problems? please take a look and see what you think...

[ctmgardea]

can someone let me know if they see RTN in these pics? my pink birds nest has som vey light branches and 1 or two has little or no PE but others have great PE even though the branches and polyps are almost white. same as the other piece (*can't remember the name) what do you think? other montis and one bird of paradise doing great!

 

[ctmgardea]

one more...

 

[ctmgardea]

looks like it is from bottom of frags

 

[preef]

Either STN or RTN depending on how fast it is moving. I recommending fragging a few tips well above the RTN/STN line. Then dip the colony in a Revive solution.

 

[ctmgardea]

What is the cause of these RTN \ STN tank is pretty stable. I have had these frags for awhile, the only thing that has changed in last few months is that I have slowly raised the temp in tank from around 76-77 to about 79-80 could that be a cause?

 

[preef]

What is the cause of these RTN \ STN tank is pretty stable. I have had these frags for awhile, the only thing that has changed in last few months is that I have slowly raised the temp in tank from around 76-77 to about 79-80 could that be a cause?

I wish I knew. Nobody knows the cause for sure. Birdsnest is supposed to be easy but the green ones tend to sucumb to rtn on me. Pinks are fine and get big.