Seachem Flourish Trace 4L (SC74902) Flourish Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper plant health and growth (see below for signs of deficiencies). Trace elements are normally depleted by utilization,...

Seachem Flourish Phosphorus 500ml (SC19309) Phosphorus supplement for the planted aquarium A safe 4500 mg/L solution of potassium phosphate Takes the guesswork out of phosphate dosing Phosphorus is one of the main three macro nutrients (nitrogen,...

Seachem Reef Reactor Large 2L (SC1541) Coarse, high-purity calcium reactor media Provides calcium, magnesium, strontium, potassium, and carbonates 1-3 cm grain size Reef Reactor™ is a high-purity source of aragonite, which supplies all...

Seachem Reef Dip 100ml (SC615) Coral disinfectant Elemental iodine complex, disinfects corals Good for use before introducing new corals Reef Dip™ contains elemental iodine complexed to a protective slime coat for safely and gently disinfecting...

Seachem Alkaline Buffer 4kg (SC23900) Adjusts pH to 7.2—8.5 Designed for use in planted aquariums Increases alkalinity Contains no phosphate Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer...

Seachem Equilibrium 600g (SC443) Restores and maintains mineral balance and GH Does not contain sodium or chloride like competing products Ideally suited for use with RO or DI water or any mineral deficient water Equilibrium™ is specifically...

Seachem Discus Buffer 500g (SC26307) Adjusts pH to 5.8 - 6.8 Helps to replicate the ideal Discus environment Use with Neutral Regulator® to target a pH Discus Buffer® helps to replicate the ideal Discus environment (low pH & low GH (General...

Seachem Arowana Buffer 500g (SC1223) Adjusts pH to 6.5 Creates ideal environment for Asian Arowanas Softens water Enhances immunity Arowana Buffer™ adjusts pH to 6.5 from either a low or high pH and maintains it there for 2–4 weeks. It...

Seachem Reef Reactor Md 4L (SC1532) Reef Reactor™ is a high-purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 0...

Seachem Neutral Regulator 4kg (SC30908) Adjusts pH to neutral (pH 7.0) from either a low or high pH Softens water by precipitating calcium and magnesium Removes chlorine, chloramine, or ammonia Neutral Regulator® adjusts pH to neutral (pH 7.0) from...

Seachem Tanganyika Buffer 1kg (SC28707) Adjusts pH to 9.0-9.4 Raises KH as well pH Will not affect GH Tanganyika Buffer™ is a blend of carbonate salts designed to enhance the natural environment of cichlids by increasing alkalinity, carbonate...

Seachem Tanganyika Buffer 500g (SC28301) Adjusts pH to 9.0-9.4 Raises KH as well pH Will not affect GH Tanganyika Buffer™ is a blend of carbonate salts designed to enhance the natural environment of cichlids by increasing alkalinity, carbonate...

Seachem Filter Sock 250 Micron Small 10x30cm (SC1555) Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often lead to excess dissolved organics, nitrate, and phosphate when...

Seachem Safe 1kg (SC38706) Removes chlorine, chloramine, and ammonia Detoxifies nitrite and nitrate Highly concentrated Marine and freshwater Safe™ is the complete and super-concentrated dry conditioner for both fresh and salt water. Safe™...

Seachem Flourish Phosphorus 4L (SC19903) Phosphorus is one of the main three macro nutrients (nitrogen, phosphorous, potassium: NPK) required by plants and can often become the limiting factor to growth in a flourishing system. Flourish Phosphorus™...

Seachem Marine Buffer 250g (SC34609) Raises and maintains pH at 8.3 in all saltwater aquariums Can be used safely in reef tanks Contains borate for added stability Contains magnesium to alleviate precipitation effects Marine Buffer® will safely...

Seachem Flourish Iron 500ml (SC47302) Highly concentrated (10,000 mg/L) iron source for the planted aquarium Ferrous gluconate iron Ferrous gluconate is better suited to foliar feeding than iron-EDTA Iron is immobile in plants. This means that plants...

Seachem Coral Plugs (SC1502) Secure base for freshly cut corals and polyps Contain calcium and magnesium sources for rapid growth Unique shape aids overgrowth of encrusting coral or polyps Seachem’s Coral Plugs™ are a chemically advanced...

Seachem Reef Pack Enhancer 3x100ml (SC1345) Includes Reef Calcium™, Reef Strontium™, and Reef Iodide™ Provides calcium, strontium, and iodide Perfect addition to Reef Pack™ Fundamentals The Reef Pack™ Enhancer takes reef...

Seachem Reef Advantage Calcium 1kg (SC31707) Concentrated, powder ionic calcium Maintains magnesium and strontium Can be added directly to aquarium Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium...