can someone explain something to me?
My water parameters.
Mg - 1350
Ca - 380
KH - 8.3
PO4 - 0
NO3 - 0
water parameters look ok to me but i've had some problem with my SPS.
one of my longest living SPS (my first SPS), a blue stag frag, suddenly RTN. so i throw away today.
one tort frag which i just got 2 days ago, STN today. Ok lah this one die nvm coz it's fresh from shipment and maybe stress or wat i dunno.
My pink millie some of the tips "burnt" off and is white. i understand this can be due to high KH but KH seems fine to me? This millie continues to have very healthy polyp extension.
other than that no problem. all other SPS doing ok with healthy polyp extension.
the only reason i can think off is for the past 2 days, my skimmer has been turned off. accidently turned off because i mistook it for another switch. however it has been 2 days only and for the past 2 days i did not even feed my tank anyway coz i was too busy.
so can anyone tell me what's going on?