Most of the "hair munchers" BWA(Ken) mentioned will do a much better job if you can keep the algae pruned...its like, "a cow can be in a field of grass two feet tall and he/she will eat the short, new stuff"...We have a pretty neat "program" at the shop...We re-home seahares on a rental basis....pay full price for the seahare then get 50% back in store credit when you return it...I know that doesnt help you out there in BC but it was a shameless plug for RC
__________________
260g mixed reef, 105g sump, water blaster 7000 return, Bubble King SM 300 skimmer, Aqua Controller Jr, 4 radions, 3 Tunze 6055s,1 tunze 6065, 2 Vortech MP40s, Vortech MP20, Tunze ATO, GHL SA2 doser, 2 TLF reactors (1 carbon, 1 rowa).
http://www.canreef.com/vbulletin/showthread.php?t=50034 . Tank Video here
http://www.vimeo.com/2304609 and here
http://www.vimeo.com/16591694