Not all hitchhikers are bad. Let's see your favorite hitchhikers!

[jabberwock]

What is in picture 5. I have several of those but I have no clue what it is.

Limpets

They can get frisky...

 

[Imrahilwjz]

I don't have a picture but I really liked the serpent sea stars in my old 90 Gallon tank

 

[AlyciaMarie]

I don't have a picture but I really liked the serpent sea stars in my old 90 Gallon tank

Serpent stars are always a nice surprise. We had a serpent star in the tank that I grew up around, and it seemed like that things lasted forever. It even had some babies. They're kind of freaky but super cool.

 

[Imrahilwjz]

Serpent stars are always a nice surprise. We had a serpent star in the tank that I grew up around, and it seemed like that things lasted forever. It even had some babies. They're kind of freaky but super cool.

Ours definitely reproduced. Every time I fed their arms would come out of holes in the rock all over the place. We had a Kenya tree coral on a magnetic rock on the right side of the tank. There were some gaps between the rock and the glass. The sea stars would hide behind the rock but you could see the entire animal through the glass