Fish In A Jiff Studied by NASA on the Space Station Marvel at the fastest-growing fish in the world, growing from egg to adult in just 6 weeks! The Killifish eggs used in our kits are from the same family of Killifish eggs that were studied by NASA on the Space Station.
Just add bottled water and a light source to watch them spring to life in just a few hours!
Redemption card for Rapid Hatch Fish Eggs and Food.
Kit includes: Space age tank with locking observation chambers Redemption card for rapid hatch fish eggs and food Thermostrip (attach at water level outside your tank) Pipette Instructions
Ages 8+