Marina Aquarium Grey Gravel

Marina Aquarium Grey Gravel creates a colourful aquascape in your aquarium. The gravel is epoxy-coated, which makes the gravel inert and prevents any adverse effects on water chemistry. Research shows that epoxy-coated gravel provides an optimum surface for the colonization of beneficial bacteria, which in turn provide biological filtration for clear and healthy water.

Features:

• Epoxy-coated gravel safe for aquarium water
• Provides optimum surface for beneficial bacteria colonization
• Helps maintain clear and healthy water
• Dust-free
• For fresh and saltwater