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