- Roman decorative aquarium gravel is the ideal way to enhance the appearance of your fish tank.|$|- Chosen from selected silicate aggregates, known for their inert properties, in a choice of natural stones or coated in a colorfast resin, for trouble free fish keeping.|$|- Suitable for all types of aquarium set-ups including coldwater, tropical and saltwater.|$|- Roman decorative aquarium gravel is also the perfect planting medium due to its finer size.|$|- Increased surface area allows for improved anaerobic activity.|$|- Will not change the PH of the water.|$|- Size:70.5oz.|$|- Gender: Unisex Adult