Aquarium Fluorite Sand - 3.5kg (Black)
Transform your aquatic oasis with our Aquarium Fluorite Sand - 3.5kg (Black), the ideal substrate for any freshwater aquarium. This stunning black sand is specially fractured, offering a stable, porous environment that promotes healthy plant growth in your natural planted aquarium. The rich dark coloration enhances the beauty of your aquatic plants and fish, providing a striking contrast and making colors pop. Designed for optimal performance, Fluorite Black Sand works best as a standalone substrate, ensuring your aquarium ecosystem flourishes without the need for gravel modifiers like laterite. Plus, it's completely untreated and non-chemical, meaning it won’t alter your water’s pH. Whether you are an experienced aquarist or just starting your aquarium journey, this versatile sand can be mixed with other gravels but shines brightest on its own. Create a thriving environment in your aquarium, perfect for aquatic flora and fauna alike, with our durable, long-lasting Fluorite Black Sand. Enhance your home or office aquatic setup today with Smartfox AU’s premium black sand substrate for a lush, vibrant underwater garden.
Flourite Black Sand is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria, but may be used in any freshwater aquarium environment. Flourite Black Sand is most effective when used alone as an integral substrate bed, but it may be mixed with other gravels. Gravel modifiers such as laterite are not necessary. Flourite Black Sand is not chemically coated or treated and will not alter the pH of the water. Flourite Black Sand is good for the life of the aquarium and need not be replaced.
Delivery Information
Delivery Information
We close from 23rd Dec 2025 until 12th Jan 2026. Orders placed after 23 Dec 2025 will be dispatched once we reopen.
Delivery takes 3-12 business days after dispatch from our fulfillment center, unless stated otherwise. In most cases, your order will arrive before the 12-day mark; however, some items may take up to the full 12 working days.
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