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| | Brightwell Aquatics | REEF BIOFUEL 500ML 12/CS
Reef BioFuel
Helps maintain and balanced nutrient-limited marine aquarium by enabling the hobbyist to enhance the rate of microbial growth and reproduction, increasing the rate of phosphate-reduction and denitrification; this is of particular benefit in heavily-stocked, well-fed reef aquaria.
Replace “vodka method” of microbial activity-enhance... This item is sold individually....more. | 731146 | $26.03 | |
| | Seachem | REEF BUFFER 1KG 12/CS
Seachem Reef Buffer
Reef Buffer™ is intended primarily for use in a reef system where the maintenance of a pH of 8.3 is often difficult. When used as directed Reef Buffer™ will raise the pH of your reef system to 8.3 without fear of accidentally overshooting the pH to a dangerous level. Reef Buffer™ will also raise carbonate alkalinity. Reef Buffer™ is a blended product and is not... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729102 | $18.49 | |
| | Seachem | REEF BUFFER 250G 25/CS
Seachem Reef Buffer
Reef Buffer™ is intended primarily for use in a reef system where the maintenance of a pH of 8.3 is often difficult. When used as directed Reef Buffer™ will raise the pH of your reef system to 8.3 without fear of accidentally overshooting the pH to a dangerous level. Reef Buffer™ will also raise carbonate alkalinity. Reef Buffer™ is a blended product and is not... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729098 | $5.99 | |
| | Seachem | REEF BUFFER 500G 12/CS
Seachem Reef Buffer
Reef Buffer™ is intended primarily for use in a reef system where the maintenance of a pH of 8.3 is often difficult. When used as directed Reef Buffer™ will raise the pH of your reef system to 8.3 without fear of accidentally overshooting the pH to a dangerous level. Reef Buffer™ will also raise carbonate alkalinity. Reef Buffer™ is a blended product and is not... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729100 | $10.17 | |
| | Seachem | REEF BUILDER 1.2KG 12/CS
Seachem Reef Builder
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. Used as directed, Reef Builder™ will not deplete calcium,... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729108 | $18.49 | |
| | Seachem | REEF BUILDER 300G 25/CS
Seachem Reef Builder
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. Used as directed, Reef Builder™ will not deplete calcium,... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729106 | $5.99 | |
| | Seachem | REEF BUILDER 4KG 1/CS
Seachem Reef Builder
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. Used as directed, Reef Builder™ will not deplete calcium,... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729111 | $58.48 | |
| | Seachem | REEF BUILDER 50G 25/CS
Seachem Reef Builder
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. Used as directed, Reef Builder™ will not deplete calcium,... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729104 | $3.08 | |
| | Seachem | REEF BUILDER 600G 12/CS
Seachem Reef Builder
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. Used as directed, Reef Builder™ will not deplete calcium,... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729110 | $10.17 | |
| | Seachem | REEF CALCIUM 2L 4/CS
Seachem Reef Calcium
Reef Calcium™ is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. It increases the bioavailability of the calcium, provides a rich source of metabolic energy to help maintain peak coral growth, and prevents calcium precipitation/alkalinity depletion. Polygluconate c... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729033 | $32.42 | |
| | Seachem | REEF CALCIUM ENGLISH 250 ML 25/CS
Seachem Reef Calcium
Reef Calcium™ is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. It increases the bioavailability of the calcium, provides a rich source of metabolic energy to help maintain peak coral growth, and prevents calcium precipitation/alkalinity depletion. Polygluconate c... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729032 | $5.90 | |
| | Seachem | REEF CALCIUM ENGLISH 500 ML 12/CS
Seachem Reef Calcium
Reef Calcium™ is a concentrated (50,000 mg/L) bioavailable polygluconate complexed calcium intended to maintain calcium in the reef aquarium without altering pH. It increases the bioavailability of the calcium, provides a rich source of metabolic energy to help maintain peak coral growth, and prevents calcium precipitation/alkalinity depletion. Polygluconate c... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729030 | $9.03 | |
| | Seachem | REEF CARBONATE 250ML 25/CS
Seachem Reef Carbonate
Reef Carbonate™ is a concentrated (4,000 meq/L) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. To prevent this you must provide carbo... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729052 | $3.78 | |
| | Seachem | REEF CARBONATE 500ML 12/CS
Seachem Reef Carbonate
Reef Carbonate™ is a concentrated (4,000 meq/L) optimized blend of carbonate and bicarbonate salts designed to restore and maintain alkalinity in the reef aquarium. Calcium and carbonates are essential to all coral growth. If either becomes deficient, coral growth will cease, followed by a rapid decline in coral health. To prevent this you must provide carbo... This item is sold individually. — FREE shipping when ordering $75 or more of qualifying items....more. | 729054 | $9.03 | |
| | Brightwell Aquatics | REEF CODE A 250ML 12/CS
Reef Code A
The calcium-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (“buffering capacity”) in the same ratio as that found in natural seawater.
Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts with Reef Cõde B... This item is sold individually....more. | 731072 | $4.99 | |
| | Brightwell Aquatics | REEF CODE A 2L 4/CS
Reef Code A
The calcium-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (“buffering capacity”) in the same ratio as that found in natural seawater.
Ionically-balanced with respect to natural seawater concentrations of calcium and carbonates when used in equal amounts with Reef Cõde B... This item is sold individually....more. | 731076 | $13.40 | |
Aquaculture / Aquarium / Reef Tank / Marine 
