Aquaforest Mg Plus New 250ml is a professional marine aquarium magnesium supplement designed to raise and stabilise magnesium levels in reef aquariums. Magnesium is an essential major element in seawater, helping support coral growth, skeletal development, calcium availability and overall ionic balance in marine systems. Ideal for reef aquariums, nano reefs, SPS coral systems, LPS coral systems and mixed reef tanks, Aquaforest Mg Plus New provides a convenient liquid solution for correcting magnesium deficiency and maintaining stable magnesium levels. The compact 250ml bottle is ideal for smaller marine aquariums, occasional magnesium correction or aquarists who want precise control without purchasing a larger bottle. Key Features Professional magnesium supplement for marine aquariums Raises and helps stabilise magnesium levels Supports healthy coral growth and skeletal development Helps maintain balance between magnesium, calcium and alkalinity Useful for correcting magnesium deficiency Suitable for SPS, LPS, soft coral and mixed reef aquariums Liquid formula for accurate manual dosing Suitable for use with automatic dosing systems where required Compact 250ml bottle, ideal for smaller reef aquariums and occasional correction Designed for marine and reef aquarium use Product Overview Aquaforest Mg Plus New has been developed for marine aquarists who need to increase magnesium levels safely and accurately. In reef aquariums, magnesium is gradually consumed by corals, coralline algae and other calcifying organisms. It also plays an important role in helping maintain the correct relationship between calcium and carbonate hardness. If magnesium levels fall too low, it can become difficult to maintain stable calcium and alkalinity levels. This may affect coral growth, skeletal formation and overall reef stability. Aquaforest Mg Plus New allows aquarists to correct magnesium levels based on reliable water testing and the actual consumption of the aquarium. Benefits for Reef Aquariums Aquaforest Mg Plus New helps support stable reef water chemistry by replenishing magnesium when levels are depleted. Magnesium is especially important in aquariums containing hard corals, clams and coralline algae, as these organisms depend on stable mineral levels for healthy growth. Maintaining the correct magnesium level also helps prevent unwanted instability between calcium and KH. This makes Mg Plus New a valuable support product for reef keepers using calcium, alkalinity and magnesium supplementation as part of a complete reef maintenance routine. Suitable For Aquaforest Mg Plus New 250ml is suitable for: Marine aquariums Nano reef aquariums Reef aquariums SPS coral systems LPS coral systems Mixed reef aquariums Soft coral aquariums Aquariums with coralline algae growth Marine systems with occasional magnesium correction needs Manual dosing and controlled supplementation routines This product is designed for marine aquarium use only and should be dosed according to magnesium test results. How to Use Test the magnesium level in the aquarium before dosing. Dose Aquaforest Mg Plus New according to the measured magnesium level and the desired target level. Add the supplement to an area of good water movement, or dose slowly using an automatic dosing pump for improved stability. For best results, raise magnesium gradually and avoid sudden parameter changes. Regular testing is recommended to calculate the aquarium’s daily or weekly magnesium consumption. Dosing Advice Aquaforest states that 10ml of Mg Plus raises magnesium by approximately 7.5mg/l in 100 litres of aquarium water. Do not raise magnesium by more than 50ppm per day. Always base dosing on accurate water test results. Magnesium should be kept within the recommended range before making major adjustments to calcium and alkalinity. In reef aquariums, magnesium, calcium and KH work closely together, so all three parameters should be monitored regularly. When to Use Aquaforest Mg Plus New is useful when: Magnesium levels are too low in a marine aquarium A reef aquarium has measurable magnesium consumption Calcium and KH levels are difficult to stabilise SPS or LPS corals require stable mineral levels Coralline algae growth is consuming magnesium A smaller reef aquarium needs occasional magnesium correction A dosing routine needs separate magnesium control Water testing shows a gradual decline in magnesium Storage Store in a cool, dry place away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of reach of children. This product is intended for aquarium use only and is not suitable for consumption. Product Details Product: Aquaforest Mg Plus NewBrand: AquaforestSize: 250mlProduct Type: Marine aquarium magnesium supplementAquarium Type: MarineUse: Raising and stabilising magnesium levelsDosage Strength: 10ml raises magnesium by approximately 7.5mg/l in 100 litresMaximum Daily Increase: Do not raise magnesium by more than 50ppm per daySuitable For: Reef aquariums, nano reefs, SPS systems, LPS systems, mixed reefs and marine aquariums with magnesium consumption Why Choose Aquaforest Mg Plus New? Aquaforest Mg Plus New is a practical choice for reef keepers who need accurate magnesium supplementation in a ready-to-use liquid format. Stable magnesium is essential for maintaining balanced reef chemistry, particularly in aquariums with growing corals and coralline algae. The 250ml size is ideal for nano reefs, smaller marine aquariums and aquarists who only need occasional magnesium correction. Whether used manually or as part of a controlled dosing routine, Aquaforest Mg Plus New helps maintain stable magnesium levels and support long-term coral health. Recommended For Aquaforest Mg Plus New 250ml is recommended for marine aquarists maintaining reef aquariums where magnesium levels need to be increased or stabilised. It is especially useful for nano reefs, SPS, LPS and mixed reef systems where stable magnesium, calcium and alkalinity are important for coral growth and overall reef balance.
