Wow that is impressive!! Do you think the LEDs increased their growth??
hehe.. well with no base line or HQI set to compare them to i really can't tell. All i do know is that the coral is growing under the lights and seems to be doing pretty good so far!
the only real way to get a semi solid growth comparison is for someone to do a side by side test using 4 frags from the same colony and about the same size. set up 4 identical tanks with the equivalent light sources to ONE of the LED halides (same wattage HQI, T-5, PC, and LED). Run all 4 tanks off the same sump system so the water quality is the same. use the same equipment in each tank (less the lighting) and do a week to week comparison. you could put more than just One type of coral in the tanks to see how different coral reacts to the light, but each frag set must be from the same colony.
overall i am very pleased with the lights. in deed!
Party pooper.. LOL
well i have some bad news today.. my nice little squamosa clam seems to have died. he was open and looked happy this morning before i left for work and tonight when i got home he was all detached and the hermits were cleaning him up. he was a nice little guy and i'm kind of disappointed. from the day i got him home he has never really opened up fully like big boy. he never really got any more "open" than this
he had a nice spot in the tank with a solid foundation and good flow and ample light. Big boy is doing great so i dunno what may have happened.
sigh.