Description

Nature’s Ocean Aragonite Gravel#4 10LBS (Grain size: 1.7 -2.5mm). Premium Aragonite Reef Substrate for aquariums reduces Nitrates & Maintains ph. Ideal for reef system tank bottoms, denitrifying anaerobic beds, extremely top surface house clear out media. For Perfect Results Use as Follows: Pre-washed Minimum Rinse Required.
one hundred% From The Ocean Floor
Will increase Carbonate Hardness
Supply Marine Trace Parts
Warmth Sterilized
Ideal for culturing Reside sand