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JoshuaHeath604
Joshua Heath
@JoshuaHeath604 · 1 year ago

Can anybody tell me what this white cloudy/milky stuff is on my rocks? Yes, I am new to saltwater tanks.

Pests & Algae
4 photos
5

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billy's avatar @billy 1y

Yup sponges. Good filter feeders.

Qwarex's avatar @Qwarex 1y

+1 on sponges, harmless

MalEficent's avatar @MalEficent 1y

Dumb question… but do sponges move? I had a thick area that was there for a few days that I swore were sponges then suddenly not 😂 then there were some in a different spot.

AnthonyStanislawcyk63773's avatar @AnthonyStanislawcyk63773 1y

green hair algae get a cleanup crew or add more

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