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Is this sand safe for my substrate? I'm using a 5:2 ratio with coconut fiber. I thought I was going in the right direction by not buying calcium sand but I just
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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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Amazon.com : Carib Sea ACS00020 Aragonite Reef Sand for Aquarium, 15-Pound : Pet Habitat Sand : Pet Supplies
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Live Aragonite Natural Bottom Coarse Mix Reef Sand (15 lb) - Two Little Fishies - SaltwaterAquarium.com
![Amazon.com : LANDEN NanshaPure Natural Sand 11lbs (3.2L) for Reef or Hardwater Aquarium, Premium Aragonite Cosmetic Sand for Saltwater and Marine Aquascape, Substrate for Cichlid, Harlequin Shrimp and Hermit Crab : Pet Amazon.com : LANDEN NanshaPure Natural Sand 11lbs (3.2L) for Reef or Hardwater Aquarium, Premium Aragonite Cosmetic Sand for Saltwater and Marine Aquascape, Substrate for Cichlid, Harlequin Shrimp and Hermit Crab : Pet](https://m.media-amazon.com/images/I/71mWn7RN1OL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : LANDEN NanshaPure Natural Sand 11lbs (3.2L) for Reef or Hardwater Aquarium, Premium Aragonite Cosmetic Sand for Saltwater and Marine Aquascape, Substrate for Cichlid, Harlequin Shrimp and Hermit Crab : Pet
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