CaribSea CoraLine Florida Crushed Coral Marine Gravel, 15-lb Bag

• Premium-quality, natural, dramatic color and texture marine aquarium gravel adds fun and beauty to your finned or scaly friends’ environment.
• Looks great in both indoor tanks and outdoor ponds; suitable for most under-gravel filtration and fish systems and anchoring for plants.
• Extremely porous, so it’s great for the filtering process, plus it’s a great accent for finer sands wherever elevated pH values are needed.
• Non-toxic, 100% crushed Florida coral will help keep your water clean, plus will help stabilize the water’s chemistry and is safe for all saltwater fish.
• Grain size approximately 2.5-5.5 mm; can also be used to beautify potted plants, vases and more—for best results, use 1-2 pounds per gallon.

Rinse with clean, fresh water, then place into the empty aquarium. Slowly add seawater then add rock and décor, start all pumps and filters. Florida Crushed Coral can be cleaned with a gravel vac as needed.