Hitchhiker

[EndAllTyres-Hoon]

Recently bought a apiece of rock that is anywhere between 5-10 years of sitting in aquarium water from a local reef shop, he had a 300 gallon tank full of rock and they guy says he only has the shop the store his supplies for his main job as maintaining salt water aquariums. Well I bought this piece of rock and I think an emerald crab may have hitchhiked into my tank which is no biggie I notice another smaller crustation type creature, but I saw the slug looking thing for the first time today. Is it invasive or should I not worry about it? There are also other corals coming to life on this rock which I’m kind of excited about

 

[The_Skrimp]

Stomatella. Great addition to the clean up crew.

 

[vetteguy53081]

This is about the best reef safe algae eater you can acquire , yet you cant buy them. They emerge as hitchhikers