Sand and Gravel
Gravel, Aquarium, Double Bagged
: : 470103-690
Sand, pebbles, and gravel are all ideal for earth science experiments and simulated excavations.
Weight: 2.5 kg (5.5 lbs.)
- Description:Gravel, Aquarium, Double Bagged
Accessories
- 470057-822Fine, 2.5 kg (5.5 lbs.)
- 470057-824Coarse, 2.5 kg (5.5 lbs.)
- 470012-936Pebbles (gravel) 2.5 kg