quick question

[extremepb319]

At night when i turn off my lights i have some nightlife come out. They are very small and look like see through ants. They crawl all over my rocks in my tank and on the glass too. I also see a few things that look like super tiny horseshoe crab shaped things on my glass. I dont have a camera to take a picture but theyre so small i doubt a camera would help. I tried looking on google but i dont know what to search. Thanks for the help

 

[PJsea]

Amphipods and Copepods
Check here for pics:
http://oceanpods.com/faq.html#amphipods

 

[Anonymous]

Amphipods and Copepods
Check here for pics:
http://oceanpods.com/faq.html#amphipods

+1 - and they're good for the tank.