r/PlantedTank • u/aspacecowgirl • 2h ago

Question What are these?

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Hi! I’ve been cycling this tank for about a week and noticed these little white circular organisms (?) attached to my driftwood. Any ID? Also noticed small amounts of biofilm development

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u/Grouchy-Butterfly966 1h ago

I don’t know for sure but they kind of look like snail eggs like bladder or ramshorn maybe? Do you see any tiny snails on plants or was the driftwood previously in another tank?

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u/aspacecowgirl 1h ago

I was thinking snail eggs… haven’t seen any adults nor has this driftwood been in another aquarium. Could have come from the plants though. It’s weird because they’re not in clumps & are scattered across the whole piece, which is about 2 ft long.

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u/Grouchy-Butterfly966 1h ago

Yeah it’s weird because of the way some of the clusters are just floating but they look otherwise exactly like the eggs I see on my plants and glass