SpringSmart Marbles, Pebbles, Glass Gems, Blue Crystal Rocks for Aquarium Decor, Fish Tank Substrate, Landscaping…

Package:
Each pack is about 1.5lb (90pcs marbles).
Note:
*Please steer clear of children under 10 years old, this isn’t toy for children.
*Please wash all of the marbles before the usage of or putting into tank.

–Good Decoration: nice addition to turtble tank, aquarium, vase filler, water potted plant, hand made crafts, landscpaing, and the like.
–Aqurium Substrate: every piece is heavy and no floating within the water, they’re excellent substrate for betta fish bowl, kids tank.
–Beautiful Crystal Blue: the rocks are beautiful and transparent sea blue, similar to crystal.
–Frosted Glass Material: all marbles pass high temperature fired, non-toxic, no fading, no smell, protected to aquatic pets.
–Nice package: 1.5lb(about 90pcs) blue gravels are packed in a good jar, take it as a unique gift to families, friends.