Can I use normal sand like potting sand in an aquarium? The substrate is too pricey and I'm just a beginner. - Quora
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Getting to the Bottom of Aquarium Sand and other Substrates | Reef Builders | The Reef and Saltwater Aquarium Blog
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CaribSea Aquatics 8479008237 Super Naturals Aquarium Sand, 20-Pound, Torpedo Beach : Amazon.ca: Pet Supplies
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LANDEN Namale Aquarium Sand 11 lbs(5kg), Super Natural for Aquarium Landscaping, Cosmetic Sand for Plant Tank, Fine Grain Natural Color River Sand for Freshwater or Blackwater Biotope Tank : Amazon.ca: Pet Supplies
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