Thanks, yes i think it was blue once.
For the moment its sitting near the bottom about 60cm from the light. Im using a LED multichip, http://ac-rc.net/catalog/product_info.php?cPath=22_28_33&products_id=158, and the output is at about 80W.
I have posted my lightning schedule on my tank tread, dillans 120l kub.
Im sure it can look good and i want it to, but where. On the bottom it gets stressed by the hermits.
Hi Biggles...John from Sunshine Coast. I also have an SC1455 and have been trying to get it to foam unsuccessfully...would be really glad to hear how your is. Will post my problem in the skimmer thread...Cheers....John / Eumundi