Crystal Reef Coral Growing Lab Doctor coral reefs

coral reefs

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing

Hide a Secret Message – Using pH paper and a sodium bicarbonate solution

just like those of a real snake

it’s a proven homeschool lesson your child will love

Crystal Reef Coral Growing Lab Doctor coral reefsDescription Color and grow crystals in 6 awesome coral shapes with the National Geographic Crystal Reef! Start by coloring each of the staghorn, carnation, and brain coral shapes any way you like with the included watercolor pens. Then, add your crystal growing liquid and watch as crystals begin to form in minutes! These incredible crystals bloom in the colors you selected and will be fully grown in as little as 6 hours. This hands on science kit is a