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Adding the right substrate can do wonders for your aquarium. Not only will it enhance the appearance of your aquarium, but it will also make sure that your fish get the ideal filtration and water chemistry for their needs. To make sure every fish keeper is able to provide the best for their pets, Big Al’s Pets offers a huge selection of over 100 aquarium substrates. From sand to gravel to other textures and sizes, there’s something for everyone in this collection. Plus, the large variety of products ensures that your fish have a healthy environment while you also get your choice of price point, brand, and desired aesthetic.

When you browse our selection of products, you’ll soon see that each substrate offers its own unique benefits, like added minerals and nutrients, pH maintenance, or clarifying abilities. Plus, you’ll be able to find the perfect color to decorate your aquarium thanks to the huge variety of options.
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