Amtra crystal sand white/blue 400gr

Artificial material chosen for recreating the aquarium bottom.

• Carefully selected decorative substrate for recreating the bottoms of aquariums.
• Non-toxic, does not release carbonates.
• Usage: For freshwater and saltwater.
• Place at the bottom of the aquarium after rinsing with running water.
• Grain size 4-5 mm.
• Non-calcareous.
• Resistant to CO2 and light.