Brightwell Phytochrom Phytoplankton 8.5 oz. 250 ml.

Brightwell Phytochrom Phytoplankton 8.5 oz. 250 ml.

$20.95

Contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of KALK+2 to reef-building invertebrates such as corals, clams, calcareo Provides temporary alkalinity and helps maintain pH within the desired range when used as directed. Adds...
Brightwell Phytogold-M Golden Phytoplankton 17 oz. 500 ml.

Brightwell Phytogold-M Golden Phytoplankton 17 oz. 500 ml.

$34.95

Unique vitamin and minor and trace element complex for establishing and replacing substances important to marine invertebrates, including corals, clams, and their allies; these substances are particularly important to biological reactions. Does not contain minor or trace elements not expressly known to be utilized by...
Brightwell Phytogold-M Golden Phytoplankton 8.5 oz. 250 ml.

Brightwell Phytogold-M Golden Phytoplankton 8.5 oz. 250 ml.

$20.95

Unique vitamin and minor and trace element complex for establishing and replacing substances important to marine invertebrates, including corals, clams, and their allies; these substances are particularly important to biological reactions. Does not contain minor or trace elements not expressly known to be utilized by...
Brightwell Phytogold-S Golden Phytoplankton 17 oz. 500 ml.

Brightwell Phytogold-S Golden Phytoplankton 17 oz. 500 ml.

$35.95

Increases pH in marine and reef aquaria. May be used to help increase pH in aquaria that have adequate alkalinity yet have chronically-depressed pH levels; while not intended to act as a permanent solution to such issues, pH+ may be used as needed until the...
Brightwell Phytogold-S Golden Phytoplankton 8.5 oz. 250 ml.

Brightwell Phytogold-S Golden Phytoplankton 8.5 oz. 250 ml.

$20.95

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. Stronger than most competing products. The nature of iodide sources used makes Iodion more effective than standard iodide-solutions. Suitable...
Brightwell Phytogreen-M Green Phytoplankton 17 oz. 500 ml.

Brightwell Phytogreen-M Green Phytoplankton 17 oz. 500 ml.

$34.95

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, marsh grasses, and other desirable marine algae and plants. Particularly suited to systems outfitted with a refugium or mud system. Stronger...
Brightwell Phytogreen-M Green Phytoplankton 8.5 oz. 250 ml.

Brightwell Phytogreen-M Green Phytoplankton 8.5 oz. 250 ml.

$20.95

Complex of free-form amino acids in the same ratios found within tissues of stony corals. Beneficial to all corals (stony and soft), as well as solitary and colonial polyps. Free-form amino acids: 1. Provide the building blocks of coral tissue in ideal ratios to encourage...
Brightwell Phytogreen-S Green Phytoplankton 8.5 oz. 250 ml.

Brightwell Phytogreen-S Green Phytoplankton 8.5 oz. 250 ml.

$20.95

Full-spectrum vitamin supplement formulated to benefit marine fishes, corals and other invertebrates, and other marine aquarium inhabitants. Provides a full-complement of vitamins in the same ratios found in the tissues of filter-feeding marine invertebrates, organisms that extract plankton from the surrounding water and gain their...
Brightwell Potassion Concentrated Potassium 17 oz. 500 ml.

Brightwell Potassion Concentrated Potassium 17 oz. 500 ml.

$26.95

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...
Brightwell Potassion Concentrated Potassium 8.5 oz. 250 ml.

Brightwell Potassion Concentrated Potassium 8.5 oz. 250 ml.

$16.95

Complex system of non-pathogenic aerobic and anaerobic microbes, as well as natural enzymes, specifically formulated to establish biological filtration in new aquarium set-ups, and to enhance the rate of nitrification, denitrification, and organic waste degradation in marine and freshwater aquaria through complete nutrient remineralization. Benefits...
Brightwell Reef Biofuel Liquid 17 oz. 500 ml.

Brightwell Reef Biofuel Liquid 17 oz. 500 ml.

$35.95

High-purity, magnesium-rich mineral that may be employed in traditional calcium reactors, or even blended in to pre-existing aquarium substratum, to gradually increase and maintain the magnesium concentration in the system. Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and...
Brightwell Reef Biofuel Liquid 67 oz. 2 L.

Brightwell Reef Biofuel Liquid 67 oz. 2 L.

$87.95

Provides 14 elements critical to long-term health, growth, and coloration of aquatic plants. Elemental ratio reflects current understanding of general requirements for unrestricted growth of tropical aquatic plants. May be used to establish beneficial water parameters in new aquaria, to replenish depleted elemental concentrations in...