paulduong, very nice looking reef you have going there. What size is the tank? It looks like you have a good variety of corals in there and have plenty of room for growth as well as more coral. Tell all of us about your system if you will please.
Steve, Thank you. I say poor quality due to lack of proper focus and the color is off some.
Thanks Hans you are to kind. It can be totally powered by the sun and all the corals grow like weeds, but I like to see it in the evening so I do run the lights. As the days get shorter I run them longer. This time of year the lights will be on from about 5 to 9 or 10. In the summer the lights wont get turned on until 8 or so and go until 10.
I do know that every coral in the tank seems to like the natural light but I have noticed that things don't color up as nice. They do make filters that can be put in the solar tubes to change the spectrum of light but I have just never ordered any. I think it would be better if a person did use the filters.[/QUOTE
thanks , sorry for the bad picture , i will get a better camera next time . it is a
4'x5'x22in . only 4 mos old , just lps and soft corals and a few incrusting monti for now .