I placed one on the ocean floor where I last left my anchor and it's been a few days but I haven't caught anything yet, unlike the ground insect traps which seem to catch one bug per day?
#Do crawler traps take a few days to work or am I using it incorrectly?
hallow otter
vague narwhal
scents = 100% chance you have something the day
no scent = only a medium ish chance (i dont know the exact percentage)