Euspongia, commercial dry sponge, preserved. 1-3″. Pack of 10.
A mixture of five or more forms, our choice.
A mixture of five or more forms of ciliate of our choice.
Owl Pellets are individually foil-wrapped and sterilized. Approximate 1 1/2 inch in size.
Rotifers are microscopic aquatic animals of the phylum Rotifera.