What’s this white stuff

[swindigity]

 

[Crabs McJones]

I see sponges, and tube worms. both harmless filter feeders
Welcome to R2R by the way #WelcometoR2R

 

[lil sumpin]

that's some gnarly sponge growth! welcome to r2r

 

[swindigity]

I see sponges, and tube worms. both harmless filter feeders
Welcome to R2R by the way #WelcometoR2R

 

[swindigity]

I see sponges, and tube worms. both harmless filter feeders
Welcome to R2R by the way #WelcometoR2R

Thank you im new to reefing bought a used set up and so far loving it been looking at making a in sump refugium to lower my nitrates

 

[swindigity]

that's some gnarly sponge growth! welcome to r2r

Thank you for the welcome I’m new to reefing bought a used set up and I love it