I have a 6x96Watt PC setup directly on my 125 and have the following corals and photosynthetic inverts. All are doing well and growing constantly, including the clams.
--Soft Corals and Polyps--
Large Colt (Cladiella)
Devil's Hand (Lobophytum)
Finger Leather (Sinularia)
Toad Stool (Sarcophyton trocheliphorum)
Green/Brown Tree Coral (Lemnalia)
Xenia Elongata
Xenia (Pom Pom)
Anthelia
Cabbage Coral (Lobophytum crassum? or Sinularia dura?)
Brown Star Polyps (Clavularia)
Button Polyps - Brown/Red and Green (Palythoa)
Yellow Polyps (Parazoanthus gracilis)
Zooanthid Colony (Zoanthus)
Green Hairy Mushrooms (Actinodiscus)
Red Mushrooms (Actinodiscus/Discosoma)
--SPS and LPS--
Green Candy Cane Coral (Caulastrea furcata)
Blue Ridge Coral (Heliopora coerulea)
Bird's Nest Coral (Seri
atopora)
Montipora digitata
Montipora capricornis
Acropora cerealis
Acropora millepora
Acropora formosa
Favites (pink and brown)
Open Brain (Trachyphyllia geoffroyi)
Blastomussa wellsi
Pocillopora
Galaxea
--Miscellaneous Inverts--
Crocea clams
Purple Long Tentacle Anemone (Macrodactyla doreensis)
Green Bubble Anemone (Entacmaea quadricolor)