Lee's Aquarium & Pet Products Rectangle Kritter Keeper with Lid Label Assorted, 0.5 gal, Small

The Keepers may be used as space-saving aquariums or insect havens but are also ideal for use as kritter totes terrariums or nurseries.Rectangular Kritter Keepers have self-locking lids with hinged viewer / feeder windows and the mini small and medium sizes have carrying handles for easy transport. Kritter Keepers have well-ventilated lids in assorted colors.