In addition, aquarium salt does not stain the gravel and can dissipate quickly in an aquarium’s water. Aquarium salt also wards off parasitic organisms and provides beneficial minerals such as magnesium and potassium. Aquarium salt is a mineral additive that can help to improve the water quality adaptability of your aquarium. Benefits of Aquarium Salt Water ParametersĪquarium salt can adjust water parameters however, adding it in the early stages of a fish’s life may help reduce stress and ensure healthy development. This is why it is also essential for reef tanks (which have robust mineral uptake) to add or replace aquatics plants, decorations, or animals during a full-blown tank cycle. In addition, aquaria salt contains potassium, magnesium, and other minerals which contribute to water quality regulation. When to Use Aquarium Salt?Īquarium salt is a mineral-rich additive that can be used as either a primary or supplemental additive in freshwater aquaria, helping to regulate water chemistry and promote healthy aquatic plants and animals. For marine tanks, adding salt raises both the GH and KH levels so that the water becomes more alkaline. This change in water parameters is generally tiny but cumulative over time.

Salt will raise the KH level (potassium) in freshwater tanks and lower the GH (general hardness). This is important because having a low pH can lead to problems such as stony coral growth and other toxic buildups. Salt works in your aquarium by depressing the pH level.

Marine aquarium salt