S Shilpan Member Sep 24, 2016 #21 Oh it's just the size and lighting intensity I believe. These are the santamonica commercial algae turf scrubbers. Haha changed my mind though will be trying a refugium first as cheaper.
Oh it's just the size and lighting intensity I believe. These are the santamonica commercial algae turf scrubbers. Haha changed my mind though will be trying a refugium first as cheaper.
