Tiny dead shrimp in sump?

[anthonys8107]

I recently noticed these tiny shrimp-like things on the walls of my sump. They don’t move, just kind of stick to the wall, at least from what I’ve seen. Is this something I should be concerned about or just leftover food caked to the walls?
(They’re all around the walls of my sump, these are close ups.)

 

[Dan_P]

I recently noticed these tiny shrimp-like things on the walls of my sump. They don’t move, just kind of stick to the wall, at least from what I’ve seen. Is this something I should be concerned about or just leftover food caked to the walls?
(They’re all around the walls of my sump, these are close ups.)

They are pineapple sponges. Take it as a good sign.

 

[EeyoreIsMySpiritAnimal]

I recently noticed these tiny shrimp-like things on the walls of my sump. They don’t move, just kind of stick to the wall, at least from what I’ve seen. Is this something I should be concerned about or just leftover food caked to the walls?
(They’re all around the walls of my sump, these are close ups.)

What is that!! A R2R guide to common new tank hitchhikers.

One of the greatest things about starting a reef tank is getting your live rock in and admiring all the diversity within it. The rock comes to life different creatures. This is a guide that I, along with a very well known critter identifier @KJ , have put together for the new reefer on what...

www.reef2reef.com

 

[Reeflix]

pineapple sponge! i also have a lot of these in my filter! they just filter the water

 

[anthonys8107]

What is that!! A R2R guide to common new tank hitchhikers.

One of the greatest things about starting a reef tank is getting your live rock in and admiring all the diversity within it. The rock comes to life different creatures. This is a guide that I, along with a very well known critter identifier @KJ , have put together for the new reefer on what...

www.reef2reef.com

Thank you, super helpful