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Concentrated ionic strontium supplement for all marine fish and reef aquariums. Provides an essential nutrient for increased growth in corals, coralline algae, crustaceans, and other marine organisms. Phosphate and silicate free; does not contain acetate, gluconates, or other unnecessary organics that will pollute your aquarium. Made in the USA.
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🇺🇸 Ship from USA · On Agora since 2025
$10.50