Supplements

Like calcium and strontium, magnesium is used in the calcification of skeletons of reef organisms. In many cases, magnesium is used in place of calcium for calcification. In addition to its role in calcification, magnesium is used by organisms ranging from bacteria, to coralline...

Iodide is a critical element for the health and formation of soft tissue in invertebrates (such as gorgonians, sarcophytons, etc). It has also been shown to be critical for the development of pigments in corals, corallimorpharia, and anemones, both the golden brown of zooxanthellae...

Seachem Flourish Potassium is a highly concentrated (50,000 mg/L) potassium supplement designed to provide essential potassium for aquatic plants, promoting healthy and vigorous growth in freshwater aquariums. Key Features Concentrated Formula: Contains 50,000 mg/L of potassium. No Phosphate or Nitrate: Allows for targeted potassium...

Seachem Flourish Phosphorus is a concentrated (4,500 mg/L) potassium phosphate solution designed to provide essential phosphorus for aquatic plants, promoting healthy and vigorous growth in freshwater aquariums. Key Features Concentrated Formula: Contains 4,500 mg/L of phosphate. Safe and Effective: Provides phosphorus without the risk...

Seachem Flourish Advance is an all-natural, biologic growth enhancer for aquatic plants. Its advanced formula contains phytohormones, minerals, and nutrients that dramatically stimulate the growth of both roots and shoots in aquatic plants. Key Features Natural Phytohormones: Promotes robust root and shoot growth. Enhanced...

A frequent occurrence in reef systems is low pH, while calcium and alkalinity are at optimal levels. Raise one and the others may fall. One of the primary reasons for this is an improper carbonate/bicarbonate ratio. The buffer ratio changes as a natural consequence...

Premium grade, high Alkalinity Coral Pro contains elevated and balanced levels of the foundation elements (Calcium, Magnesium, Bicarbonates) necessary for sustainable, accelerated coral growth. If your goal is to maximize coral growth, then Coral Pro combined with our reef care recipes will enhance growth up to four times...

Short DescriptionSeachem Reef Kalkwasser is a high-purity calcium hydroxide solution designed to maintain optimal calcium levels in marine aquariums, ensuring a healthy and thriving reef environment. Key Features High Purity: Made from pure calcium hydroxide with excellent solubility. Calcium Maintenance: Helps maintain calcium concentrations at natural...

Seachem Flourish Trace is a comprehensive trace element supplement designed to provide essential nutrients for the health and growth of aquatic plants in freshwater aquariums. Key Features Broad Range of Trace Elements: Supplies essential trace elements like iron, manganese, zinc, and more. Prevents Deficiencies:...

Premium grade, moderate Alkalinity Red Sea Salt contains moderately elevated and balanced levels of the foundation elements (Calcium, Magnesium, Bicarbonates) necessary for sustainable coral growth. When combined with our reef care recipes, it will maximize pigment saturation to bring out your coral’s most vivid colors, while encouraging...

Seachem Flourish Tabs are growth-stimulating tablets designed for the root zones of aquatic plants, providing essential trace elements, amino acids, and vitamins to promote healthy and vigorous plant growth. Key Features Comprehensive Nutrient Supply: Rich in iron, manganese, magnesium, calcium, potassium, inositol, choline B12,...

Seachem Flourish Nitrogen is a concentrated (15,000 mg/L) blend of nitrogen sources designed to provide essential nitrogen in both nitrate and ammonium forms, promoting healthy and vigorous plant growth in freshwater aquariums. Key Features Concentrated Formula: Contains 15,000 mg/L of nitrogen. Dual Nitrogen Sources:...

Seachem Safe is a highly concentrated dry conditioner designed for both freshwater and saltwater aquariums. It effectively removes chlorine, chloramine, and detoxifies ammonia, nitrite, and nitrate. Safe is non-acidic and will not impact pH levels, making it an ideal choice for maintaining a healthy...

Bacter 100 is a substrate additive, containing more than 100 kinds of substrate bacteria in a dormant state. By sprinkling on the base substrate, it can make an ideal substrate environment. By applying on top of blue green algae, it suppresses the growth of...