Help identify red/orange algae

Marco333 · Apr 16, 2021

My tank is about four years old. A couple months ago this red/orange algae (or maybe sponge) starting growing. Does anyone know what this is? If it’s nuisance I would like to remove it before it spreads even more. I can’t tell if it is some sort of algae or a sponge.

vetteguy53081 · Apr 16, 2021

Appears to be sponge

Help identify red/orange algae

Marco333

Community Member

vetteguy53081

Well known Member and monster tank lover

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