Coral Chip or skeletons, and even most shells of molluscs, generally contain calcium carbonate which naturally increases pH. It's porous texture has an enormous surface for growing bacteria - an ideal platform for animals helping the biological filtration of the aquarium.
Gex Water Plant Sand
Professionally raise the bed growth rate , this effect fully meet the requirements of aquarium enthusiasts . Dark brown seeds, rich in nutrients to help plants grow well, suitable for all kinds of aquatic plants and fish, stabilize the pH of the water. Sand Plant Water Gex not broken, crushed grain and water fall color when used.
It supplements Phosphate, Sulfate that helps develop healthy roots. No need to wash before use.
Grain size: 1-3mm
Eco‑Complete’s™ secret lies in rich basaltic volcanic soil which contains iron, calcium, magnesium, potassium, sulfur plus over 25 other elements to nourish your aquatic plants. Floraspore™ symbionts activate the root-substrate interface to facilitate the uptake of minerals which make for a healthier root and healthier plant. Iron rich Eco‑Complete™ eliminates the need for laterite. No artificial dyes, paints, or chemical coatings. Eco-Complete™ has highly porous spherical grains for optimum diffusion performance and contains live Heterotrophic bacteria to rapidly convert fish waste into natural food for your aquatic plants. It establishes a natural biological balance which makes cycling a new aquarium faster and safer.
Create a supernatural experience by re-creating the natural world in your home. Enjoy a piece of the Rio Negro as it winds its way through dark and brooding jungles. Own a sliver of the sunlit Sri Lankan gravel streams famous for sapphires and rubies. Dramatic black sand rivers and beaches grace the flanks of verdant tropical islands capped by smouldering volcanoes. These exotic locales provide the backdrop for some of the world’s most spectacular aquatic life. The Super Naturals™ line is specially selected and crafted to match these exotic environments.
Typical Size: 0.25 - 1.0mm
Average Density: 94 pounds per cubic foot
Item: 05839, 5 lb; 00839, 20 lb; 00869, 50 lb