Hitchhiker

[Josh7831]

hey,

I setup my 20g reef about 3 weeks ago and i have not put anything in it for a few weeks during cycling, i am now noticing a small transparent looks almost like a caterpillar thats only about 1/5 inch long. i have never seen it before is this something i should worry about? is it possible for this to survive a tank cycle and i had to do a 100% water change at about 1 week in due to a tank leak lol.

thanks