Reef tank invader?
My friend from a petstore and I have come to challenge ourselves with making simplistic reef aquariums, using merely live rock (much cheaper than buying sensitive anemones), and seeing what will grow under nothing more than a 50/50 reef light. We were told it couldn’t be done, but my friend who got the head start on me already has a good deal of life growing on her live rock in only a 5 gallon mini aquarium. When it comes to my own, first off, I’d like to know about this invader that i have in it. Aside from all the problems that i have with identifying an eel in my main 55 gallon fresh/brackish water aquarium, i somehow brought in this little worm/caterpillar looking thing that fell out of my liverock that i bought for my experiment. Well, the experiment is inside of a 1