Seachem

Overview Seachem de*nitrate is a high porosity filtration medium designed to help manage nitrate levels in both marine and freshwater aquariums. The medium is a porous inorganic solid with an approximate diameter of 4 mm, offering a substantial surface area for microbial activity without...

What Seachem Neutral Regulator doesSeachem Neutral Regulator is designed to help you bring a freshwater tank’s pH to neutral (around 7.0) from either acidic or alkaline starting points. It also softens water by precipitating minerals like calcium and magnesium and helps remove common water...

Seachem Flourish Tabs are designed to nourish aquatic plant roots with a careful blend of trace elements, amino acids, and vitamins. When placed in the gravel, these tablets become a time-release source of nourishment that supports the root zone as plants grow and fill...

Overview Designed for both freshwater and marine aquariums, the Seachem MultiTest Iron Test Kit provides a clear, actionable snapshot of iron in your water. It measures iron with high precision, including chelated iron forms, and supports a testing range from 0 to 2.0 mg/L....

Overview Seachem Neutral Regulator is a practical, easy-to-use buffer designed for aquarium keepers who want predictable water chemistry without complex steps. Each 500 g jar provides a generous supply for ongoing use in freshwater or marine setups, helping you approach routine maintenance with confidence....

Premium filtration with intelligent design Seachem Matrix Carbon 1 Liter features a unique activated carbon formed into spherical beads. This shape promotes steady water flow and helps prevent media from packing, giving your filter a consistent path for contact with dissolved organics. The carbon's...

Overview Seachem PhosGuard 1L rapidly removes phosphate and silicate from both marine and freshwater aquariums. Its highly porous, bead-shaped media provides substantial capacity while preserving strong water flow through your filter. This combination can help maintain clearer water and balanced nutrients, though results may...

Overview Seachem The Bag Filter Media Bag is a practical accessory designed to streamline filtration in aquatic setups. This 3-pack gives you reusable, welded bags that hold filtration media while fitting a variety of filter systems. The combination of sturdy construction and fine mesh...

Overview Introducing the Seachem Ammonia Alert 1 Year Monitor (3 Pack), a sensor-based solution designed to keep a steady pulse on free ammonia in your aquarium. Built to deliver constant readings without the need for test kits, chemicals, or procedural steps, this monitor aims...

OverviewSeachem Pristine Aquarium Treatment comes in a compact 500ml bottle designed to support healthy water conditions in both freshwater and saltwater tanks. Built for versatility, it suits everything from simple starter setups to more advanced systems, reflecting Seachem's commitment to quality products at value...

Overview Seachem Prime Fresh and Saltwater Conditioner is a complete, concentrated water conditioner designed for both aquarium types. It combines chemical removal with toxin detoxification in a single bottle, making it a convenient companion for everyday maintenance and new setups. The formula is designed...

Overview Seachem Stability is designed to help both new and established aquariums develop a reliable biofilter. Suitable for freshwater and marine systems, this 16.9 fl oz bottle supports the biological processes that keep water conditions steady as your ecosystem grows. By accelerating the establishment...

Overview Seachem Kanaplex is a blended kanamycin based medication designed for use in freshwater and saltwater aquariums. It targets several fungal and bacterial fish diseases, including dropsy, popeye, fin and tail rot, and septicemia. The formulation emphasizes safety and ease of use while fitting...

Boost aquatic plant growth with Seachem Flourish AdvanceSeachem Flourish Advance Growth Supplement is an advanced formula designed to nourish aquarium plants with a balanced blend of phytohormones, minerals, and nutrients. When dosed regularly, it aims to support both root and shoot development, helping plants...

Premium nutrition for every marine fish NutriDiet Marine Plus Flakes is a premium, nutritionally balanced diet designed to meet the needs of all marine fish. Crafted from high‑quality ingredients such as fish, plankton, squid, and shrimp, this formula aims to deliver a complete nutrient...

Overview Seachem Flourite Black Clay Gravel is a premium substrate designed for aquariums and aquatic habitats. Its deep black color and textured surface create a bold, natural backdrop that helps greens and fish stand out while providing a stable base for roots in planted...

OverviewFor aquariums where lush aquatic plants meet a deep, dramatic backdrop, Seachem Fluorite Black Sand Substrate in a 7.7 lb bag delivers a premium natural base. The rich black grain creates striking contrast against greens and colors from livestock, while providing a stable visual...

Overview Seachem Reef Zooplankton 500 ml is designed for reef hobbyists seeking a straightforward way to diversify the feed in a closed marine system. Packaged in a convenient 500 ml bottle, this product offers a user-friendly option to introduce microfauna into your reef tank...

Seachem Reef Phytoplankton at a glance Reef Phytoplankton arrives in a compact 500 mL bottle, offering a ready-to-use plankton blend designed for reef aquariums. The formulation aims to provide a steady plankton source that can complement routine feeding, helping to support the microfauna and...

Overview Seachem Acid Buffer 600 g is a non-phosphate acid buffer designed to help lower and stabilize pH in planted aquariums and in very hard water. When used with Alkaline Buffer, Acid Buffer adjusts pH within a practical range from 5.0 to 8.0, offering...