"SCIENTIFIC HATCHERIES"

Hatchery kit comes complete with a base, a piece of airline tubing, three packets of hatch mix and instructions. All you need is a small air pump, light source and an empty 2L soda bottle.

Keep A Living Food Source For Other Organisms In The Lab

Propagate Echinoderms to Observe Developmental Stages.

Crayfish are a mixture of Orconectes immunis and Orconectes virilis.