I know I had a cerith lay eggs about 3 weeks ago. I don't have fish that particularly target snail eggs, but the string of eggs disappeared 2-3 days later. I dismissed it.
Now I'm seeing round baby snails in huge numbers on the lower to mid glass only after dark---did see one by daylight, and there are antennae, white, round body, no color detectible, way up on the glass. Foot does not extend beyond the round shell. My eyesight and my camera do not work that small. I know it's not the strombus grazers: I know what they look like---they breed, too.
Snails in the tank whose young I don't know by experience: cerith, margaritas, astraea, mexican turbos, turbos, stomatellas, nassarius.
Anybody have a notion what we're dealing with? There must be a hundred of them, and if they aren't the ceriths, they must have laid eggs in the rockwork.
Now I'm seeing round baby snails in huge numbers on the lower to mid glass only after dark---did see one by daylight, and there are antennae, white, round body, no color detectible, way up on the glass. Foot does not extend beyond the round shell. My eyesight and my camera do not work that small. I know it's not the strombus grazers: I know what they look like---they breed, too.
Snails in the tank whose young I don't know by experience: cerith, margaritas, astraea, mexican turbos, turbos, stomatellas, nassarius.
Anybody have a notion what we're dealing with? There must be a hundred of them, and if they aren't the ceriths, they must have laid eggs in the rockwork.