Nature's Ocean Atlantic Crushed Coral Gravel with Aragonite #4 - 20 lbs - 2 Count Liver Rice and oat meal are

Rice and oat meal are included in this easily digestible formula

Purina ONE is veterinarian recommended and crafted in Purina-owned U

35 mg/kg Vitamin A 15

8% min Omega-6 Fatty Acids 2

The micro filtration pads filter out small waste particles such as sediment

Nature's Ocean Atlantic Crushed Coral Gravel with Aragonite #4 - 20 lbs - 2 Count Liver Rice and oat meal areNature's Ocean Atlantic Crushed Coral with Aragonite #4 20LBS Benefits of Atlantic Crushed Coral: 100% from the Ocean Floor. Natural crushed coral gravel. Maintains superior pH and marine chemical balance. Provides maximum surface area for biological nitrification. Scientifically graded for uniformity which provides maximum water flow and aeration. Prevents anaerobic (Dead Spots) in Bacteria bed. Completely chemical free. Pre washed (minimum rinse