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Solution increasing magnesium level in marine aquariums. Application: 10ml of the solution increases Mg level of 5mg/l in 100l (27 US gal.) of water. Maximum daily dosage is 20ml in 100l of water. Magnesium level in reef aquarium should be kept at around 1300mg/l.
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🇺🇸 Ship from USA · On Agora since 2025
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