FW Additives & Supplements

Complete and concentrated conditioner for both fresh and saltwater Removes chlorine, chloramine Detoxifies ammonia, nitrite, and nitrate 5X mor...

Description Stability® will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause ...

Description StressGuard™ is the premium slime coat protection product. StressGuard™ will reduce stress and ammonia toxicity whenever handling or tr...

Natural organic waste management Rapidly and safely eliminates sludge and detritus Helps increase water clarity Marine and freshwater Pristine™ ...

Flourish Tabs™ Gravel bed supplement for the planted aquarium Provides micro elements, trace elements and other nutrients Targets root zone ...

API® STRESS ZYME bacterial cleaner contains over 300 million live bacteria to consume sludge and reduce aquarium maintenance, keeping your aquariu...

Flourish Excel™ Bioavailable organic carbon source for the planted aquarium Use as an alternative to CO2 injection or in addition to it Intr...

Clarity™ is the ultimate clarifier for both fresh and saltwater. It employs an advanced polymeric flocculating agent that is both reef and plant...

API® STRESS COAT water conditioner makes tap water safe for fish by removing chlorine, chloramines and heavy metals from tap water, and contains t...

Buffers to pH of 7.8 - 8.4 Raises KH as well as pH Will not affect GH Malawi/Victoria Buffer™ is a blend of carbonate salts designed to ...

Cichlid Trace™ supplies a broad range of trace elements demonstrated* to be necessary for proper fish health and growth. Unlike terrestrial anim...

Description Tanganyika Buffer™ is a blend of carbonate salts designed to enhance the natural environment of cichlids by increasing alkalinity, ...

Description Renew™ is ideal for use in systems where phosphate released from all activated carbons poses a problem. Renew™ is also less aggressive ...

Flourish Plant Pack™ Fundementals Perfect starter pack for beginners Contains 100 mL bottles of Flourish, Flourish Iron, and Flourish Excel Br...

Neutral Regulator ® Adjusts pH to neutral (pH 7.0) from either a low or high pH Softens water by precipitating calcium and magnesium Removes c...

Flourish Potassium Flourish Potassium™ contains 50,000 mg/L of potassium suitable for the natural planted aquarium. Potassium is one of several ...

  Flourish Phosphorus™Phosphorus is one of the main three macro nutrients (nitrogen, phosphorous, potassium: NPK) required by plants and can often...

Flourish Trace™ Trace elements supplement for the planted aquarium Allows for more frequent dosing than a broad spectrum supplement without wo...

Flourish Iron™ Highly concentrated (10,000 mg/L) Ferrous gluconate iron Ferrous gluconate is better suited to foliar feeding than iron-EDTA ...

Nitrogen is one of the main three macro nutrients (nitrogen, phosphorus, potassium: NPK) required by plants and can often become the limiting fact...

Flourish Advance™ is an all-natural, biologic growth enhancer for aquatic plants. Its advanced formula contains phytohormones, minerals, and nut...

Flourish® is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements, tra...

Equilibrium™ is specifically designed to establish the ideal mineral content for the planted aquarium. Equilibrium™ contains no sodium or chloride...

Discus Trace™ supplies a broad range of trace elements demonstrated* to be necessary for proper fish health and growth. Unlike terrestrial anim...

Discus Buffer® helps to replicate the ideal Discus environment (low pH & low GH (General Hardness)). Discus Buffer® will lower pH and keep it...

Alkaline Buffer™ is a non–phosphate buffer to raise pH and alkalinity (KH) and buffer with Acid Buffer™. These buffers are designed for the plant...

Alkaline Regulator™ adjusts pH to the alkaline range (7.1–7.6) and supports the establishment of the optimal environment for all alkaline acclimat...

Instant Amazon™ Blackwater Solution brings the jungle right to your aquarium. The natural tannins recreate the ideal and natural conditions found...

Acid Regulator™ adjusts pH to the acidic range (4.5–5.5) and softens water by precipitating calcium and magnesium. Acid Regulator™ supports the e...

Acid Buffer™ is a non–phosphate buffer to lower pH and buffer with Alkaline Buffer™. Both buffers are designed for the planted aquarium or for ver...