I have a 55gal tank with 1 actinic 21" pc
flourescent (55watts) and a regular 21" pc
flourescent (Both are 10000k's) on one of my hoods, and the other hood two purple 30 watters toatle of 175 watts with all of them.
I have did some rearch on some that I might be able to keep (tell me if one of these do not work):
Gorgonia (heard from teach that had a reef that these require an advance tank keeper)
Also, I heard that it is good to have something like cleanershrimp to janitor the tank and keep it nice.
If any of you know any other corals will work with the lighting I have provided that I use, Thanks.
I also found out what kind of sand I have and it is not cilica (phew!) its called black tahitian moon sand
Spendy sand ( 20$ for a bag!!)