a little more than month ago or so i bought an open green brain coral. for the first few weeks he was doing great and opening up beautifully. then about 2 weeks ago i stopped adding phytoplex because the owner of one of the LFS's i go to (who is very very very knowledgable and always helpful... and accurate) told me that the phytoplex might have something to do with my crazy green algae and bubble algae outbreak. about a week after i stopped dosing the phytoplex my brain did not open up as he did before and has not opened up since... is this normal or might it have to do with me stopping the dosing?? plz help me out, i dont wanna lose this guy, hes sooooo beautiful.