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 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 Discus Buffer 4kg (SC26901) 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 Reef Fusion 1 4L (SC20906) Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provides calcium, while Reef Fusion 2™ provides...

Seachem Flourish Nitrogen 4L (SC62909) Nitrogen is one of the main three macro nutrients (nitrogen, phosphorus, potassium: NPK) required by plants and can often become the limiting factor to growth in a flourishing system. Flourish Nitrogen™ is a...

Seachem Phosbond 4L (SC1263) PhosBond™ is a revolutionary new product that combines the phosphate removing capabilities of both aluminum oxide and granular ferric oxide into a singular material forming a synergistic effect. It rapidly removes...

Seachem Alkaline Regulator 4kg (SC09904) Adjusts pH to the alkaline range (7.1 – 7.6) Supports the establishment of the optimal environment for all alkaline acclimated species Use with Neutral Regulator® to target a pH Alkaline...

Seachem Reef Fusion 2 4L (SC21903) Reef Fusion 1™ and Reef Fusion 2™ are the foundation of a system formulated to provide the essentials for the reef aquarium. Reef Fusion 1™ provides calcium, while Reef Fusion 2™ provides...

Seachem Flourish Iron 4L (SC47906) Iron is immobile in plants. This means that plants cannot divert iron from older leaves to new ones. Therefore, deficiency symptoms appear first on new or young leaves. Because plants use iron to produce chlorophyll, a...

Seachem Pond Phosguard 4L (SC2189) Pond PhosGuard™ is a non-herbicidal, environmentally sound approach to the problem of phosphate control in ponds. It is a filter adsorbent that removes phosphates, silicates, and organic nutrients. A 2 Liter size...

Seachem Denitrate 4L (SC13901) Denitrate is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. The...

Seachem Replenish 4L (SC47903) Replenish™ is a proprietary blend of salts designed to replenish physiologically relevant minerals that are removed by reverse osmosis or deionizing filtration. Replenish™ restores General Hardness (GH) using a...

Seachem MatrixCarbon 4L High efficiency spherical carbon Very little impact on pH due to low ash content  Lowest leachable phosphate level on market High removal capacity; large surface area MatrixCarbon™ is a truly unique activated carbon...

Seachem Zeolite 4L Binds ammonia and heavy metals Highest ammonia binding capacity of any zeolite Removes harmful metal ions like lead, copper, nickel and zinc Marine & Freshwater Seachem Zeolite™ is a naturally occurring, highly-porous...

Seachem Pristine 4L Natural organic waste management Rapidly and safely eliminates sludge and detritus Helps increase water clarity Marine and freshwater Pristine™ uses bio-augmentation, a non-chemical and natural method, to improve water...

Seachem Stability 4L New tank stabilization system for marine and freshwater Rapidly and safely establishes bio-filter Prevents "New Tank Syndrome" Stability® will rapidly and safely establish the aquarium biofilter in freshwater and marine...

Seachem Flourish Excel 4L Bioavailable organic carbon source for the planted aquarium Use as an alternative to CO2 injection or in addition to it Introduces photosynthetic intermediates Flourish Excel™ is a source of bioavailable organic...

Seachem Prime 4L Complete and concentrated conditioner for both fresh and saltwater Removes chlorine, chloramine Detoxiå¥Ìâååes ammonia, nitrite, and nitrate 5X more concentrated than competing products Prime®...

Seachem Marine Buffer 4kg 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 raise marine...