| Sort by Popularity | Manufacturer | Product(s)+ | Model | Price | Buy Now |
| | Brightwell Aquatics | ALKALIN8.3 250 ML 12/CS
Alkalin8.3
Highly-effective alkalinity (KH)-increasing (“buffer”) solution
Helps increase pH stability in an aquarium by raising the alkalinity.
Provides a source of carbonates, which make up the majority by weight of aragonite, the mineral secreted by reef-building organisms as skeletal material.
Continued addition raises pH until 8.3 is reached, at which ... This item is sold individually....more. | 731000 | $3.86 | |
| | Brightwell Aquatics | ALKALIN8.3 500ML 12/CS
Alkalin8.3
Highly-effective alkalinity (KH)-increasing (“buffer”) solution
Helps increase pH stability in an aquarium by raising the alkalinity.
Provides a source of carbonates, which make up the majority by weight of aragonite, the mineral secreted by reef-building organisms as skeletal material.
Continued addition raises pH until 8.3 is reached, at which ... This item is sold individually....more. | 731002 | $5.52 | |
| | Brightwell Aquatics | ALKALINE8.3-P 1KG 6/CS
Alkalin8.3-P
Highly-effective alkalinity-increasing (“buffer”) powdered blend.
Helps increase pH stability in an aquarium by raising the alkalinity; continued addition raises pH until 8.3 is reached, at which point the pH remains unchanged and the alkalinity alone increases.
Provides a source of carbonates, which make up the majority by weight of arag... This item is sold individually....more. | 731158 | $27.81 | |
| | Brightwell Aquatics | ALKALINE8.3-P 250G 12/CS
Alkalin8.3-P
Highly-effective alkalinity-increasing (“buffer”) powdered blend.
Helps increase pH stability in an aquarium by raising the alkalinity; continued addition raises pH until 8.3 is reached, at which point the pH remains unchanged and the alkalinity alone increases.
Provides a source of carbonates, which make up the majority by weight of arag... This item is sold individually....more. | 731154 | $10.28 | |
| | Brightwell Aquatics | ALKALINE8.3-P 500G 12/CS
Alkalin8.3-P
Highly-effective alkalinity-increasing (“buffer”) powdered blend.
Helps increase pH stability in an aquarium by raising the alkalinity; continued addition raises pH until 8.3 is reached, at which point the pH remains unchanged and the alkalinity alone increases.
Provides a source of carbonates, which make up the majority by weight of arag... This item is sold individually....more. | 731156 | $17.27 | |
| | | BALANCED ION MAGNESIUM SUPPLE 1 GALLON
Balanced Ion Magnesium Supplement
Highly Concentrated liquid Magnesium additive to rapidly raise and maintain Magnesium levels in the marine and reef aquarium. It is unique, in that it is formulated to add several forms of Magnesium in a balanced ratio as not to disturb the ionic balance of the marine or reef aquarium. Magnesium is an essential element stabilizing Calcium and Alka... ...more. | 535090 | $58.45 | |
| | | BALANCED ION MAGNESIUM SUPPLE 16 OZ
Balanced Ion Magnesium Supplement
Highly Concentrated liquid Magnesium additive to rapidly raise and maintain Magnesium levels in the marine and reef aquarium. It is unique, in that it is formulated to add several forms of Magnesium in a balanced ratio as not to disturb the ionic balance of the marine or reef aquarium. Magnesium is an essential element stabilizing Calcium and Alka... ...more. | 535080 | $6.79 | |
| | | BALANCED ION MAGNESIUM SUPPLE 32 OZ
Balanced Ion Magnesium Supplement
Highly Concentrated liquid Magnesium additive to rapidly raise and maintain Magnesium levels in the marine and reef aquarium. It is unique, in that it is formulated to add several forms of Magnesium in a balanced ratio as not to disturb the ionic balance of the marine or reef aquarium. Magnesium is an essential element stabilizing Calcium and Alka... ...more. | 535085 | $21.08 | |
| | | BALANCED ION MAGNESIUM SUPPLE 8 OZ
Balanced Ion Magnesium Supplement
Highly Concentrated liquid Magnesium additive to rapidly raise and maintain Magnesium levels in the marine and reef aquarium. It is unique, in that it is formulated to add several forms of Magnesium in a balanced ratio as not to disturb the ionic balance of the marine or reef aquarium. Magnesium is an essential element stabilizing Calcium and Alka... ...more. | 535075 | $7.44 | |
| | | BALANCED ION POTASSIUM 16 OZ
Balanced Ion Potassium Supplement
Highly Concentrated liquid Potassium additive to rapidly raise and maintain Potassium levels in the marine and reef aquarium. It is unique, in that it is formulated to add several forms of Potassium in a balanced ratio as not to disturb the ionic balance of the marine or reef aquarium. Potassium is an essential element in marine chemistry and is c... ...more. | 535025 | $18.91 | |
| | | BALANCED ION POTASSIUM 32 OZ
Balanced Ion Potassium Supplement
Highly Concentrated liquid Potassium additive to rapidly raise and maintain Potassium levels in the marine and reef aquarium. It is unique, in that it is formulated to add several forms of Potassium in a balanced ratio as not to disturb the ionic balance of the marine or reef aquarium. Potassium is an essential element in marine chemistry and is c... ...more. | 535030 | $30.16 | |
| | | BALANCED ION POTASSIUM 8 OZ
Balanced Ion Potassium Supplement
Highly Concentrated liquid Potassium additive to rapidly raise and maintain Potassium levels in the marine and reef aquarium. It is unique, in that it is formulated to add several forms of Potassium in a balanced ratio as not to disturb the ionic balance of the marine or reef aquarium. Potassium is an essential element in marine chemistry and is c... ...more. | 535020 | $10.81 | |
| | | BIOMAGNET CLARIFIER 16 OZ
Bio Magnet Clarifier
Bio-Magnet™ Cloudy aquarium water is caused by fine suspended particles such as algae, silt, and bacteria. These particles usually carry a negative charge as does most filter media. The filter media, therefore, repels these particles, and water can remain continually cloudy. Bio-Magnet™ imparts a positive electrical charge as a bacterial attractant. This uni... ...more. | 533000 | $9.53 | |
| | | BIOMAGNET CLARIFIER 8 OZ
Bio Magnet Clarifier
Bio-Magnet™ Cloudy aquarium water is caused by fine suspended particles such as algae, silt, and bacteria. These particles usually carry a negative charge as does most filter media. The filter media, therefore, repels these particles, and water can remain continually cloudy. Bio-Magnet™ imparts a positive electrical charge as a bacterial attractant. This uni... ...more. | 533005 | $5.80 | |
| | ELOS | CA PUR 3 LT CALCIUM CARBONATE S/O
Ca PUR
Calcium carbonate (CaCO3) is widespread in nature and is in the form of Calcite in the form of aragonite. Can be used with good results in the aquarium as a source of highly bio-available calcium for faster re-mineralization.
Elos Ca-Pur, Calcium carbonate extra pure, was selected specifically to be used inside the calcium reactor. It is a naturally derived product consist... ...more. | 731474 | $29.69 | |
| | Brightwell Aquatics | CALCION 250 ML 12/CS
Calcion
Highly-concentrated ionic calcium solution.
Increases the concentration of calcium in marine aquarium water to provide corals and other reef-building invertebrates with one of the most important elements required for growth.
Is ionic rather than chelated, and contains no unwanted organic material such as EDTA, gluconate, or polygluconate. ... This item is sold individually....more. | 731008 | $4.50 | |
Aquaculture / Aquarium / Reef Tank / Marine 
