Amtra - Brown Ceramized Quartz, Natural bottom for freshwater or marine aquariums, non-toxic, 1,6-2MM/5KG

PACKAGE CONTENTS: The package contains aquarium sand specifically selected to recreate a natural seabed. NON-TOXIC: Thanks to this natural substrate, you can set up your aquariums in a safe way, the product is colored with natural pigments, it does not release carbonates and this makes it non-toxic to fish, invertebrates and plants. ADVICE ON USE: Place an indicative layer of 4 cm on the front and 7 cm on the back, creating a gradient that gives depth to the vision of the pool. GRAIN SIZE: The sand has a thickness of 1.6-2 mm, its rounded grains are also safe for fish that like to dig in the bottom such as Corydoras. Format: 5KG SUITABLE FOR: Freshwater and saltwater aquariums.