CaribSea Arag-Alive Bimini Pink Reef Sand 20lb (9.1kg)

CaribSea Arag-Alive Bimini Pink Reef Sand delivers authentic reef aesthetics with practical performance benefits. This aragonite substrate features 0.5–5.0mm grain size, ideal for marine aquariums of all types. Pre-colonised with millions of beneficial bacteria, it accelerates biological filtration and dramatically reduces new tank syndrome. The live bacteria culture compresses the ammonia cycle, helping your aquarium establish natural balance in days rather than weeks. Bimini Pink's warm, natural colouring enhances any reef display while suppressing nuisance algae growth. Ready to use straight from the bag, this substrate clears quickly and is trusted by aquarium professionals and hobbyists alike for reliable, fast setup.