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   Home » Additives » 30 items found
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Seachem Reef Advantage Magnesium 4 kg


SeaChem Reef Advantage Magnesium ™ is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural ...

Avg. Customer Review (1) reviews

Magnesium and Iron: See all items

Our Price: $30.99
Item Code: SC1519
Seachem Reef Advantage Magnesium 300 g


SeaChem Reef Advantage Magnesium ™ is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural ...


Our Price: $5.99
Item Code: SC1511
Salifert Magnesium 500 mL


Why is Magnesium required? Magnesium is present in NSW (Natural Sea Water) in a fairly high concentration (1350 – 1500 mg/L). Magnesium is an essential part of chlorophyll, which is necessary for photosynthesis. Without photosyn...

Avg. Customer Review (1) reviews

Magnesium and Iron: See all items

Our Price: $17.99
Item Code: SF3253
KNOP Magnesium+ 500 ml


Magnesium corrective fluid improves growth of stony corals and giant clams increases growth of coralline algae avoids deficiency symptoms recommended dosage: 10mL per 26.4gal (100L)


Our Price: $14.99
Item Code: KP1047
Korallin Magnesium Plus 5L


Magnesium is present in natural sea water in a fairly high concentration (1350 - 1500 mg/L) and an essential element of chlorophyll which is necessary for photosynthesis. Without photosynthesis, plants, algae and coral would not b...


Our Price: $157.99
Item Code: KL5195
Salifert Magnesium 1000 mL


Why is Magnesium required? Magnesium is present in NSW (Natural Sea Water) in a fairly high concentration (1350 – 1500 mg/L). Magnesium is an essential part of chlorophyll, which is necessary for photosynthesis. Without photosyn...


Our Price: $29.99
Item Code: SF3255
Seachem Reef Advantage Magnesium 1 kg


SeaChem Reef Advantage Magnesium is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural se...

Avg. Customer Review (2) reviews

Magnesium and Iron: See all items

Our Price: $9.99
Item Code: SC1515
E.S.V. B-Ionic Magnesium 1 Gal


Through the chemical process known as "ion-pairing", magnesium ion concentration influences the saturation point for calcium corbonate in solution. In general, the further the magnesium concentration drops from natural seawater le...

Avg. Customer Review (1) reviews

Magnesium and Iron: See all items

Our Price: $17.99
Item Code: EV2171
Salifert Magnesium 250 mL


Why is Magnesium required? Magnesium is present in NSW (Natural Sea Water) in a fairly high concentration (1350 – 1500 mg/L). Magnesium is an essential part of chlorophyll, which is necessary for photosynthesis. Without photosyn...


Our Price: $9.99
Item Code: SF3251
Korallin Magnesium Plus 500mL


Magnesium is present in natural sea water in a fairly high concentration (1350 - 1500 mg/L) and an essential element of chlorophyll which is necessary for photosynthesis. Without photosynthesis, plants, algae and coral would not b...


Our Price: $22.99
Item Code: KL5191
Seachem Reef Advantage Magnesium 600 g


SeaChem Reef Advantage Magnesium ™ is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in nat...


Our Price: $7.99
Item Code: SC1513
Elos Expert Line Extra Magnesium 250mL


Expert Line Extra Magnesium 250ml Magnesium (Mg) is present in a high quantity (1300 to 1350 ppm) in natural seawater. Contrary to its not only quantitative significance, this element was ignored as an important parameter of th...

Avg. Customer Review (1) reviews

Magnesium and Iron: See all items

Our Price: $26.99
Item Code: EO1471
Elos Prima Line 04 Combi Magnesium 500mL


Prima Line 04 Combi Magnesium 500ml Prima Combi-mg is an innovative additive formulated using highly bio-available organic magnesium, designed for a DOUBLE EFFECT: to MAINTAIN the correct level of magnesium inside the tank,...


Our Price: $17.99
Item Code: EO1343
Red Sea Reef Success Magnesium 400mL


Magnesium performs many important biological functions in an aquarium and helps to prevent the excessive precipitation of calcium and bicarbonate. Aquariums that require few water changes must be supplemented with magnesium to mai...


Our Price: $9.99
Item Code: RS7447
Ecosystem Aquarium Eco Magnesium - 8oz


EcoSystem Aquarium® Technical Specifications ECO Magnesium Liquid Description: Adds essential magnesium for all reef inhabitants. Type: Marine Supplement Main Points: Adds magnesium in marine systems Raises magn...


Our Price: $6.99
Item Code: EC3211
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