Oh yeah ,as far as your corals go ,We spoke when you where here ,you where using tap water ,one good reason your corals are not opening up

[danlou69]

we've done 6 weekly 1/4 water changes with the RO water..maybe a couple more we'll be done??? the cyano is almost dead....like onle 30% is left and not growing back....cross my fingers! question is...how often are you supposed to change your bulbs. i think i'm due and i'm just confused of which ones to buy. right now i mostly have softies and a couple of LPS and a couple of clams. right now i have the aqualight pro...with the 3 halides and 4 96W actintics. i have been happy with the light until the month when i started thinking that maybe it was the light that was causing the cyano and some of the softies to not open up. is this setup enough for my tank? or do i just need new bulbs(they're 9 months old)...

	LPS Large Polyped Stony corals – In the aquarium hobby this is a common division of the species of stony corals based upon the visual assessment of the size of the polyps. Corals in this category were among the first stony corals to be kept successfully in captivity and include many very beautiful species. Commonly kept Genera include Euphyllia (hammer/frogspawn coral), Favia (brain coral), Plerogyra (bubble coral), Lobophyllia (meat/tooth coral), and Caulastrea (candycane coral). LPS corals also include the popular solitary non-colonial stony corals such as Fungia (plate coral), Cynarina (button coral), Trachyphyllia (open brain coral), and Herpolitha (tongue coral). Like their SPS counterparts, LPS corals require good water quality, intense lighting of the appropriate spectrum, adequate water movement and regular supplementation of calcium.