Reef Advantage Magnesium 600g Product Description 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 sea water. Why It's Different Reef Advantage Magnesium™...

Reef Advantage Magnesium 2.2kg Product Description 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 sea water. Why It's Different Reef Advantage Magnesium™...

Reef Advantage Magnesium 1.2kg Product Description 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 sea water. Why It's Different Reef Advantage Magnesium™...

Reef Builder (increase KH) 1.2kg Product Description Reef Builder™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral...

Reef Builder (increase KH) 600g Product Description Reef Builder™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health.

Reef Builder (increase KH) 300g Product Description Reef Builder™ raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8.3. Carbonates and calcium are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral...

Reef Buffer (increase pH) 1kg Increases the pH in the reef aquarium until 8.3 It also increases the carbonate hardness. 500g treat 16,000 liters

Reef Buffer (increase pH) 500g Increases the pH in the reef aquarium until 8.3 It also increases the carbonate hardness. 500g treat 16,000 liters

Reef Buffer (increase pH) 250g Increases the pH in the reef aquarium until 8.3 It also increases the carbonate hardness. 500g treat 16,000 liters