Hi all, I have some algae issues.. My parameter are alright;
PH: 8.3
Nitrates: 0
Phosphate: less than 0.03 (from the test kit)
KH: 10.8
Calcium: 500
Top up water: RO/DI
But I could not grow coraline algae even I scrape off some n seed in the display tank.
Light was on for 10hours.
However green algae starts to grow n some lime green algae was growing on rocks. GSP corals was growing but no coraline algae.