jcarlilesiu
Aquarium Advice Addict
Hey All,
Would anyone know what this could be? It's stuck on the live rock right on a valve, and it's black in color, a little fuzzy, and hasn't moved in a week or spreading.
Tanks a lot,
Jake
Would anyone know what this could be? It's stuck on the live rock right on a valve, and it's black in color, a little fuzzy, and hasn't moved in a week or spreading.
Tanks a lot,
Jake