Top 6 Best Saltwater Aquarium Sand

Unsurpassed buffering capability - keeps pH at a stable 8.2. 98 pure calcium carbonate - no impurities like other sands. Naturally renewable oolitic aragonite from a sustainable source. Pisces is the only company that has a lease with The Bahamian government to harvest aragonite.

Functional and beautiful aragonite substrate for all types of marine aquariums. Contains millions of beneficial marine bacteria to enhance biological filtration. Many styles to help recreate any marine environment.

You can now bring the world's most exotic reefs into your home with CaribSea Arag-Alive. It is developed from CaribSea cooperation with public aquariums and zoological parks, where authenticity is a must. Arag-Alive helps maintain a proper pH for the life of your aquarium without the constant addition of chemicals.

Unsurpassed buffering capability - keeps pH at a stable 8.2. 98 pure calcium carbonate - no impurities like other sands. Naturally renewable oolitic aragonite from a sustainable source. Pisces is the only company that has a lease with The Bahamian government to harvest aragonite. Age range description All Life Stages.

Functional and beautiful aragonite substrate for all types of marine aquariums. Contains millions of beneficial marine bacteria to enhance biological filtration. Many styles to help recreate any marine environment.

100 aragonite sand supports stable ph. For use in marine aquariums and hard water freshwater aquariums. grain size reduces built up detritus. re-create natural reef environment. made in the USA. age range description All Stages. material type cotton. special features Made in America.

Stabilize Water QualityGreat helps stabilize the water body's pH and KH value. Unparalleled buffering capacity for water quality. LANDEN NanshaPure Sand is a natural filter material from the deep sea, and it is the ideal breeding ground and comfortable reproduction environment for nitrifying bacteria.. Natural Aquarium Filter MediaLANDEN NanshaPure sand is a natural aquarium bottom sand filter. Rich pores and large surface area in the grain structure, it can effectively adsorb impurities such as chlorine, nitrate, and nitrite, filter the residue, remove the odor in the water, achieve the effect of purifying the water in many aspects,. Pure Natural and Safe to UseSourced from the pollution-free tropical islands, refined from a mineral variety of calcium carbonate called aragonite, mainly sourced from skeleton marine creatures like shells and coral bones. The final product is phosphate-free and with no chemical treatment such as bleaching. No artificial coloring or preservatives, safe and friendly to aquatic life.. Multiple Scenery UsageExcellent sand for aquascaping. It has a mild and clean natural white color that can match your aquascape form and accent other colors in the water body. It also can simulate the white beach and seabed in nature to create a pure underwater or beach scenery. Rich in crushed coral, it is suitable for creatures that love hard water bodies, such as cichlids, Harlequin shrimp, hermit crabs, etc., as well as saltwater aquarium creatures in general.. Specifications Weight Approx. 5kgbag 11 pounds, 3.2L. Grain size 0.3-1.2mm. Main Ingredients Natural Coral Bone calcium carbonate..

Each bag includes a packet of Bio-Magnet clarifier. Ocean Direct provides a thriving, natural aquarium in minutes. Utilizes Sea Breathe laser technology which preserves real live sand with its own original bacteria.

a grade of aragonite specifically for plenum type nitrate reducing beds. use where a deeper bed is needed. allows maximum ph support and dissolution of calcium carbonate. grain size is 10-20 mm. made in the usa.