500 - 1Kµm Zooplankton Suspension for Fishes, Stony Corals, Clams, and Other Filter-Feeders
Provides zooplankton ranging in size from 500 - 1,000µm (1mm).
Ideally-sized for many stony corals, clams, tube worms, l...
Highly-effective alkalinity-increasing ("buffer") powdered blend. Helps increase pH stability in an aquarium by raising the alkalinity; continued addition raises pH until 8...
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.
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, calcareous algae, e...
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, calcareous algae, et...
High-purity powdered magnesium blend.
Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secreted by reef-building org...
The carbonate-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 se...
Encourages health, growth, reproduction, and vibrant coloration. Provides important nutrients to corals and their allies during periods of stress induced by changes in lighting and/or prolonged exposur...
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 tis...
Concentrated Vitamin-C Supplement for all Marine Fish & Reef Aquaria
Highly-concentrated vitamin-C solution.
Buffered; will not impact pH when used as directed.
Stronger than competing products.
Vitamin-C is asso...
Concentrated Reef Builder for Coralline Algae, Corals, Clams & other Marine Invertebrates
Complete source of the elements and molecules that are directly used by corals, clams, and other reef-building invertebrates...
Overview Brightwell Aquatics Lugol’s is an extremely powerful iodine solution. It should only be used by advanced reef aquarists to dose iodine as well as to create a dip for corals and their allies. The importance of iodine in a ...
Highly-concentrated ionic magnesium solution. Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secrete...
Increases pH in all Marine and Freshwater Aquaria
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; whil...
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 e...
Highly-concentrated and stable iron solution for supplementing aquaria containing hermatypic organisms (i.e. "photosynthetic" or zooxanthellate corals, clams, and their allies), macroa...
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 r...
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 f...
Concentrated Strontium Supplement for All Marine Fish & Reef Aquaria
Highly-concentrated ionic strontium solution.
Incorporated by corals, clams, and other reef-building invertebrates into aragonite, the mineral...
Encourages Increased Coloration through Biochrome production in Corals, Clams, & thier Allies
Provides numerous elements important to the formation of various biochromes (biological pigments), complex molecules th...
A blend of high-purity aragonite particulate grades to simulate the natural substrate particle profile of tropical reef lagoons.
Multiple particulate grades encourage biochemical reactions (e.g. nitrification and d...
Next-generation regenerable phosphate adsorption resin effective in marine aquaria; will also remove silicates.
Far more effective than activated alumina and granular ferric products.
Will not negatively impact wa...
Concentrated Boron Solution for Improved Coralline Growth & Red Coloration in Zooxanthellate
Provides boron, a component of alkalinity that is also associated with improving color intensity of coral tissue through in...
Potassium Supplement primarily for reef aquaria housing SPS corals
Blend of high-purity powdered potassium, an important component of aragonite (the mineral secreted as skeletal material by corals and other reef-bu...
High-purity powdered strontium.
Incorporated by corals, clams, and other reef-building invertebrates into aragonite, the mineral that is secreted as skeletal material.
Stronger and more economical than liquid stro...