Products

HeadStart pack combines 3 of Seachem's top-selling items, Prime, Stability & Clarity, into one convenient pack. Each plays an important role in initial set-up & maintenance of your aquarium. Features:...

Matrix is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix is a porous inorganic solid about 10mm in diameter. KEY FEATURES: High capacity...

ParaGuard™ is the only fish and filter safe aldehyde based (10% by weight) parasite control product available (for parasites on fish). Unlike highly toxic and difficult to use formalin based...

pH Alert is a color device designed to be placed in the aquarium or filter and monitor pH. A sensor changes color from yellow to orange to red alerting you...

Nitrogen, phosphorus, and potassium (NPK) are the three main macro nutrients required by plants and can often become the limiting factor to growth in a flourishing system. Plant Pack Enhancer:...

Plant Pack™: Fundamentals is an excellent pack for beginning aquatic gardeners. It contains Flourish®, Flourish Iron™, Flourish Excel™. Flourish® Flourish® is a growth stimulator for aquarium plant stems and leaves....

Nearly all pet aquatics companies manufacture a product that removes chlorine. None of those, however, can compare in quality, concentration, or effectiveness to Seachem’s flagship product: Prime®. Prime® is the...

Purigen is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that...

Safe™ is the complete and super-concentrated dry conditioner for both fresh and salt water. Safe™ removes chlorine, chloramine and detoxifies ammonia, nitrite, and nitrate. It is non-acidic and will not...

Stability® will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: "new tank syndrome". Stability® is formulated specifically for...

StressGuard™ is the premium slime coat protection product. StressGuard™ will reduce stress and ammonia toxicity whenever handling or transporting fish. StressGuard™ binds to exposed protein in wounds to promote healing...

The Sera Aquarium Heater is a high quality heater which comes with a shock resistant quartz glass, precision protection circuit & protective grid. They are very short & are easy...