Hello everyone I'm Jason and as the title says I'm clueless!!! Quick run down I got a 28g nano complete with coral sand fish lights filter etc... For $150!!!!!! Needless to say couldn't pass it up!!! First question I'm pretty sure I have bristle worms and alot of them, good or bad? Should there be a period of no lights cause the lighting system has a tag for daylight, Dawn/till dusk, and moonlight? I'm sorry I have two clown fish two angel fish a few crab alot of snails and a few other things I'm not sure what they are I added a pic of the ( bristle worm) but I'm not to computer savvy so it's not on this thread