[quote=“kaptken, post:15, topic:4080”]
Those red spaghetti worms(mama Mias) multiply pretty fast if you just stock some… mine came in on rock and stuff. they bury their gut in the sand. and sift off the surface with their tentacles. i syphon up bunches of little ones when i syphon the sand, sometimes. they do best in fine sand, although i use seafloor grade aragonite. 2-3 mm size.
that looks like a decent DIY LED set. i bookmarked the site. Thanks. Do you know what the degree beam is on the leds? do you think it needs some lenses to narrow the beam to say 60 degrees? [/quote]
I think of using
http://www.rapidled.com/servlet/the-134/CREE-XP-dsh-G-Neutral-White/Detail
http://www.rapidled.com/servlet/the-94/CREE-XP-dsh-G-R5-Cool/Detail
http://www.rapidled.com/servlet/the-157/CREE-XP-dsh-E-Royal-Blue/Detail
probably will change little, I think it will be nice addition to existing lighting.
As far as worms goes, I am just following advice of Dr.Shimek. He studies what is leaving in substrate and don’t think they reproduce enough. He recommends restocking every 6 month, or possibility of food web collapse (problems with DSB). I don’t know anything about it, so just following his studied advice.