Why is my Acro all wierd?

[ingtar_shinowa]

over the last couple of days my tips have become really light and now looks like its either sliming or deteriorating. I haven't read about this happening before so i thought to ask you guys! Here are some pics. Other than the tips the coral looks healthy with nice coloring and the best PE i've seen in the last few weeks!

 

[Ron Popeil]

well, with that much algae on your rocks i would be more concerned with potential phosphate problems.

have you tested those?

what are your other water parameters: alkalinity, calcium, magnesium, salinity

 

[ingtar_shinowa]

yeah i am using GFO and I am not feeding two ity bity fish in there can eat pods... I dont get the hair algae presence :-/ I have a ember blenny coming though, they will eat meaty foods too so it wont die after cleaning out the hiar algea

NO3 0
PO4 0 (though i obvioulsy have some i dont know how, maybe rock)
ALK 3.5
PH 8.1 (start of photoperiod 8.3 end)
Ca 420
MG ~1250

 

[LifeAquatic]

What do you use for top off/change water? Make sure the TDS is at 0.

 

[ingtar_shinowa]

Brand new specta pure both the inline TDS meter and my hand-hold say 0