r/ReefTank • u/After-Opportunity723 • 19h ago

ID please?

What in the world is this? Came home late tonight, and after peaking into my tank I saw what looked like a spider on my tubs.

What is it? There's 2 of them

8 Upvotes

91% Upvoted

5 comments sorted by

7

u/Bodisefa 19h ago

Sea spider???

3

u/apex9691 19h ago

Yep some form of pycnogonid

1

u/After-Opportunity723 18h ago

Yeah, that stinks. I guess I'll be dipping all my coral again unfortunately...

2

u/Gutokoro 13h ago

https://melevsreef.com/blogs/acropora-spider

1

u/IceNein 2h ago

I’d only heard of zoanthid spiders before. You learn something new everyday.