My question is Will there be a great deal of algae growth with the metal halides? The depth of my tank is 21". Also how long should the metal halides stay on? My PC
the actinics go on 12pm the whites at 1pm whites off at 9pm and blues off at 10pm and lunar lights on 24hr. I am looking to purchase the 48" Aqualight Advanced 2-150W/20,000K HQI. Metal Halides may still burst?
I have a 55gal. 260Watt CoralLife Power Compact, 3 1W Lunar Lights, Live sand 4in DSB
, 75lbs. Live Rock, 2 Cinnamon Clownfish, Firefish, Magenta Dottyback, snails, crabs, Feather Duster, Sabae Purple Tipped Anenome, 1 White Leather Coral, Red Sun polyp, assorted polyps, 2 Assorted Color Plate Corals, Pipe Organ, Frogspawn, Fox Coral, Flat Brain, Finger Leather, Mushrooms, Green Star Polyps, 2 8" Maxima Clams, Wet/Dry filter, Protein Skimmer, Heater