Additives > Saltwater Aquarium Supplies

Overview 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 arago...

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pH/KH Buffers: See all items

Our Price: $6.79

Item Code: BW01006

Brightwell Aquatics Alkalin8.3-P - Dry pH Buffer & Alkalinity(KH)-Builder 500g / 1.1 lbs.

Overview 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 remain...

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pH/KH Buffers: See all items

Our Price: $8.49

Item Code: BW01099

Brightwell Aquatics AminOmega

Overview Provides marine sources of amino acids and omega-3 and -6 highly unsaturated fatty acids (HUFA). Increases the nutritional value of foods for marine fishes and invertebrates, particularly for fishes that show signs ...

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Trace Elements/Vitamin: See all items

Price Range:
$6.69 to $11.59

Brightwell Aquatics Calcion - Liquid Calcium Supplement for Reef Aquaria 500ml / 17oz

Overview 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 fo...

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Calcium: See all items

Our Price: $9.49

Item Code: BW01010

Brightwell Aquatics Calcion-P - Dry Calcium Supplement for Reef Aquaria 400g / 14.1oz

Overview High-purity powdered calcium. 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. S...

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Calcium: See all items

Our Price: $11.89

Item Code: BW01104

Brightwell Aquatics Erase-Cl - Chloramine, Chlorine, and Ammonia Remover 500ml / 17oz

Overview Removes chloramines, chlorine, ammonia, and nitrites present in tap water and/or aquarium water. May be used to neutralize iodine in the event of an aquarium overdose. Used as directed, is safe for use directly i...

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Water Treatments/Conditioners: See all items

Our Price: $7.69

Item Code: BW01015

Brightwell Aquatics Ferrion - Liquid Iron Supplement for Reef Aquaria and Refugia 500ml / 17oz

Overview Highly-concentrated and stable iron solution for supplementing aquaria containing hermatypic organisms (i.e. “photosynthetic” or zooxanthellate corals, clams, and their allies), macroalgae, coralline algae, mangroves, ...

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Magnesium and Iron: See all items

Our Price: $7.49

Item Code: BW01019

Brightwell Aquatics Garlic Power

Overview Delivers the nutritional benefits of raw garlic to fishes primarily by being applied to their food. Consists solely of preserved extract of raw garlic with a small amount of vitamin-C as a preservative. Does not ...

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Garlic: See all items

Price Range:
$10.79 to $16.89

Brightwell Aquatics Iodion - Liquid Iodine Supplement - Long Acting 500ml / 17oz

Overview Highly-concentrated, extended activity iodide solution. Provides iodide, which is important to hermatypic corals and other invertebrates harboring zooxanthellae, macroalgae, and also to the health of fishes. Stro...

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Iodine and Iodide: See all items

Our Price: $10.09