outdoor decorative stones
rc hagen 12390 marina decorative gravel 1 lb black
the marina gravel helps you create a wonderful aquascape in your aquarium the epoxy coating makes the gravel inert and prevents the gravel from having any effect on water chemistry research shows epoxy coated gravel provides an optimum surface for the colonization of beneficial bacteria for biological filtration the gravel comes in an array of colors and is the perfect way to enhance your aquarium marina gravel features and benefits safe and non toxic low maintenance epoxy coating prevents any change on water chemistry helps with the colonization of beneficial bacteria sku rchg0179
rc hagen