van637

guys, i got a 48 inches lamp pc with 4 lamps of 55watts and 4000 k, will be ok for my 55 gallons SW? i have corals, anemones, one clam, one leather one, i dont know the names of my corals. take a pic on my photos and let me know if i need more ligths. thx

Hypnox

The anemone alone probably requires much more light than the PCs are giving to the tank.

cerianthus

55W 4000K PC bulbs? I've used 6500K PC Day bulb for planted tank but never heard of 4000K day!!
Ususally w/ 48" fixture which hold 4 bulbs, will use 2 x 10000K day\ and 2 x 7100K Actinic for Reef Tank. Don't know dimension of your tank!!
W/ 220W PC on 55 G tank, should be ok for most LPS, softies and anemone as anemone will move to prefered area. Concerned w/ Tridacna Clam which will do far better under MH but can be kept provided placed high above.
For 75 G tank, would recommend more lighting on timers!!!

van637

i got those ligths bulbs at grainger for 13 bucks each, i got 4,so it was a good price for it, my tank is 55 gallon dimensions are 48"x19"x9"