What Causes No Polyp Extension?

[jiggy]

i had awesome polyp extension for a long time, and last week i played around with my ca reactor, and now i have NO polyp extension at all.. could too much/too little ca cause this? alk? mg?

 

[gjuarez3]

Did you juice it up or did you cut down on it? If there was a change in alkalinity that may have caused it.

 

[jiggy]

lowered the drops per min

 

[MarineHabitats]

You could have lowered the pH too much or raised the alkalinity too high.

Try this article it has some good tips on adjusting your reactor:

http://reefkeeping.com/issues/2002-05/sh/feature/index.php