Critter piles

[Aaziz58601]

Something is making these piles but I can't seem to catch the culprit. I have two clowns, two turbos and a few hermits.

 

[Crabs McJones]

Something is making these piles but I can't seem to catch the culprit. I have two clowns, two turbos and a few hermits.

My guess is the turbos. Mine do the same thing on mine. Basically what they're doing is they creep along the glass where the sand and glass meet, and they dig down a little bit to get the trapped food or other goodness below the sand level, and the hills is where the sand gets pushed away.