hi all
i think all of philiphine reefers have the same issue like us here in egypt wich is " wild sps corals "
the problem i have brown sps corals since 3 month
i upgraded my mh to 400 watt radiums since month ago
my levels
po4 undetectable with salifret
no3 undetectable with sera test kit and api
i run MH 8 hours +12 hours actinice
have refuge + algae turf scrubber
ro/di water tds zero
now my colonies start to turn alittle pale green tint but it still dark
some of them now showing white tips with red tint
other still dark
really i need advice and pictures of sucsee stories with wild colonies
who got the same experience
best for all