Looks like my pond snails. 🐌The shell appears to be coiled dextrally so it’s probably one of the Lymnaea spp.
Does it have short, fleshy tentacles?
They are commonly called pond snails. Not all that many shells coil dextrally - most coil sinistrally.Looks like my pond snails. 🐌
crush them against the glass when you see them, the fish will love eating them that way.Thank you all. It does seem a pest in a way 😅 so I might take it out as I saw 2 smaller ones already