Cubaris sp. "Rubber Ducky” Isopods are rare Isopods, and were an instant classic as soon as they hit the industry. These Isopods resemble ducks! Our isopods are fed Iso-licious Isopod Food 1-2x a week, including our new wet mixes, supplemented with potatoes, squash, carrots, our leaf powder, and a cuttlebone. These isopods enjoy warm temperatures and a mostly damp environment with calcium lime mixed into the substrate. We provide fresh moss and a variety of foods for them.