this is when rockwork makes a difference.. if u have tonssssss of smallll nooks and crannies your baby snails will have more of a chance,,, i have a few tiny snails "not babies from what i have, just hitchhikers" that during the day u rarely see but at night with a flashlight you can spot em hanging close to those hiding places... a rubble pile works well too also for pod production,, detritus trap but ive never had issues as long as u have a lot of bugs and nass's ...
by the way i found a small "probably 3/4 to 1 inch fully stretched" super black stomatella a few nights ago.... dudes really cool, hope it has freinds in there or makes a few i know theres 2 other varieties in there, the irredecent one i put a picture up of a while back and a couple full on brownish faded to tan... love having those dudes in the system,, just hope they make more