I made these for myself just for fun mostly for my small school of corydoras. They adore hiding places and zip in and out of them constantly. I'm also planning on adding a small sorority to my 20G soon and I wanted hiding places in addition to the plants I still have to add. Anyways these are the three I liked enough to glaze and fire. The glaze is aquarium safe and they are water tight of course.
Hope you like them! If anyone is interested in getting one of these for their tank please PM me. I'll be opening up some commission slots to be sent out in August. c: