Reef care

[jefe_aquatics315]

Anyone know what these are and are they safe for my tank ?

 

[shadow_k]

Those spirorbid worms , they are harmless filter feeders

 

[jefe_aquatics315]

Those spirorbid worms , they are harmless filter feeders

Thanks for the reply !

 

[vetteguy53081]

Anyone know what these are and are they safe for my tank ?

Agree on spirobids and are harmless but do multiply quickly ending up in plumbing, sumps, overflow boxes and feed off algae. While not long lived are unsightly and can be easily scraped off with edge of an old credit card or similar tool