The Frog House Black Aquarium Sand Substrate Premium Silica Medium Grain For Freshwater Fish Tanks And Planted Aquascaping 45 Pounds
Why you'll like it
- Enhanced Aesthetics — Creates a high-contrast dark background that makes vibrant fish colors and aquatic plants pop.
- Optimal Root Growth — Medium grain size promotes quick and healthy root development for heavily planted aquascapes.
- Safe for Bottom Dwellers — Smooth, rounded particles protect sensitive fish like Corydoras and loaches during natural sand-sifting behavior.
- Inert Composition — Natural silica construction ensures no added dyes or chemicals will alter your aquarium water chemistry.
- Versatile Coverage — One bag provides enough material to create a consistent and deep substrate base for various tank dimensions.
Product details
Description
Transform your aquarium into a stunning visual display with The Frog House Black Aquarium Sand Substrate. Sourced directly from the USA, this premium sand is specifically designed to make the vibrant colors of your fish, snails, and aquatic plants stand out against a dramatic dark background. Composed of high-quality, inert silica, this substrate is completely free of added dyes, artificial colors, or chemical treatments, ensuring a safe and stable environment for your freshwater ecosystem.
The medium-grain texture is engineered for versatility. It provides the ideal structure for healthy plant root development, allowing for firm rooting and quick growth. Beyond its aesthetic appeal, this sand is smooth and rounded, making it an excellent choice for bottom-dwelling species such as Corydoras, loaches, and goldfish that enjoy natural sand-sifting behaviors. Whether you are creating a lush aquascape or a clean, modern tank, this 45-pound bag provides ample coverage for your project. This authentic imported substrate offers the reliability and quality required by dedicated aquarists looking to maintain a beautiful, healthy, and thriving underwater habitat.
How to use
- Rinse the sand thoroughly in a bucket with clean water several times to remove any harmless manufacturing residue before placing it in your aquarium.
- To calculate coverage, use approximately one pound of sand per gallon of tank volume for a one-inch depth.
- For deeper substrate, multiply the weight based on your desired depth in inches.
Ingredients
100% Inert Silica Sand
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | The Frog House |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What is the best black sand for aquariums?
The best black sand is one that is chemically inert, meaning it will not alter your water pH or hardness. Silica-based sands like this one are highly recommended because they are natural, dye-free, and safe for all freshwater fish and plants.
What is black sand substrate for aquariums?
Black sand substrate is a decorative and functional ground cover for fish tanks. It provides a natural look that mimics darker riverbeds while offering a practical surface for rooting plants and housing beneficial bacteria.
How many pounds of substrate do I need for a 40 gallon tank?
As a general rule of thumb, one pound of sand per gallon will provide a one-inch depth. For a 40-gallon tank, you would need approximately 40 pounds of sand to achieve a standard one-inch base.
Is this product an authentic USA import?
Yes, this product is an authentic USA-imported item. At Dropy India, we source our products directly from the USA to ensure our customers receive genuine, high-quality merchandise.
What is the difference between aquarium substrate and aquarium sand?
Aquarium substrate is a broad term that refers to any material covering the bottom of a tank, including gravel, soil, and sand. Aquarium sand is a specific type of substrate defined by its fine-to-medium grain size, which is favored for its natural appearance and ease of maintenance.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.