Geen seeds/egg sacs on crocea's shell?

[E-A-G-L-E-S]

Since getting my 58g drilled this past weekend i set my 6" crocea the opposite direction on sand bed and noticed 9 small(size of rock salt) green seeds or egg sacs, look more like seeds, on the upper shell of crocea bunched together?(colony size of a dime)

[nudilove]

Is it possible there is a bubble algae colony there?

[concept3]

Matt, they could be snail eggs, but they aren't usually packed together close. Best to try and remove them just in case it's something else!