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  1. Live Argonite Reef Sand in a Freshwater Aquarium?

    Freshwater and Tropical Fish
    About two months or so ago, we decided to switch from gravel to sand in our freshwater aquarium. We changed part of the water, and added Live Argonite Reef sand. Being beginner aquarium owners, we used this sand in our freshwater tank. A few fish died, and we thought it might have been because...
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