Specialty lids for our semi-clear deli cups are the perfect way to provide increased air flow when using non-punched deli cups. Currently available in 4.5 inch diameter only.
4.5 inch poly-fabric vented lids are perfect for fruit fly cultures, and also great for smaller crickets that might be able to squeeze through the aluminum mesh screen lids. The fine breathable fabric on these lids will keep in even the smallest of insects.
4.5 inch aluminum screen vented lids are perfect for housing all sorts of insects.