Exo Terra Cricket Pen Sizes:Small The large cage is suitable

The large cage is suitable for lovebirds and cockatiels

Nitrate and Nitrite

Increases resistance to parasites

Size ranges from 1-20 μm to feed a broad range of tropical marine aquarium filter feeders and invertebrates

Exo Terra Cricket Pen Sizes:Small The large cage is suitableThe Exo Terra Cricket Pen is ideal for housing, keeping and dispensing live crickets. Crickets prefer dark spaces, and will readily crawl into the tubes which provide hiding places for them, making it easy to use the tubes as dispensing tools. The tubes remain in position when the lid is removed, allowing easy access and less chance of cricket escape. Key Features: Complete cricket care kit Removable, well ventilated lid Easy cricket dispenser