Water Quality Testing & Treatment

OverviewBrightwell Aquatics GarlicPower is a premium garlic extract designed to enrich the nutritional benefits of fish foods for marine and reef aquariums. The formula combines preserved garlic extract with a touch of vitamin C, delivering a clean option for hobbyists who want to support...

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...

EcoBio-Block: Natural Volcanic Rock for Freshwater Tank Clarity and Balance EcoBio-Block is more than a decorative rock. It is engineered from mineral-rich, porous natural volcanic rock, woven with minerals and a neutralizing binder. The structure is designed to actively absorb pollutants and help stabilize...

Protect your reef with Coral Rx Dip Shore Aquatic’s Blue Ocean Corals Coral Rx Dip is crafted with a proprietary blend of natural ingredients designed to be coral-friendly. The formula contains no iodine, which can stain tissue, and no oxidizers that may create reactive...

Overview For five decades, Tetra has been a trusted partner for fishkeeping enthusiasts, delivering solutions that blend ease with everyday beauty. SafeStart Plus is designed for newly set-up freshwater aquariums, helping you establish a healthy biofilter from day one. By introducing live bacteria directly...

Overview Brightwell Aquatics Reef Snow is a premium marine supplement crafted to imitate natural marine snow. It delivers a balanced blend of essential nutrients, combining carbonate-bound major, minor, and trace elements in aragonite-like ratios with marine-derived proteins and lipids. This thoughtful formulation supports both...

Precision you can trust for reef tanks Salifert calcium test kit is built for accuracy and ease of use. It detects the smallest calcium fluctuations in saltwater reef aquariums, helping you keep corals and invertebrates within their preferred range. The sharp color-endpoint changes make...

Why magnesium matters in marine aquariums Magnesium sits in seawater at a fairly high level (approximately 1350–1500 mg/L) and is a key element in chlorophyll, which supports photosynthesis in plants, algae, and coral. While we can't promise outcomes, monitoring this element helps you keep...

Overview API MARINE ALGAEFIX Algae Control is a fast-acting solution designed for saltwater and reef aquariums. It targets common nuisance algae while aiming to be gentle on fish, corals, and invertebrates when used as directed. The 16-ounce bottle is ready to support a cleaner,...

Introducing Blue Life Green Cyano RxBlue Life Green Cyano Rx is crafted for aquarium hobbyists who value simple, reliable routines. The design centers on a compact bottle, clear dosing guidance, and a calm, unobtrusive presence in your setup. This is about steady, predictable care...

Overview Keep decorative ponds clear and inviting with TetraPond AlgaeControl. This targeted treatment is designed for ponds with plants and ornamental fish, helping you manage common algae challenges while staying mindful of aquatic life when used as directed. The formula supports clearer water and...

Unlock Coralline Color and Growth Carib Sea Purple Up is a targeted formula designed for marine and reef aquariums. Many hobbyists notice more vivid coralline hues and denser encrusting patterns as the algae respond to a gentle, steady boost. Results can vary with lighting,...

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...

Seachem Discus Trace Elements 500ml is a carefully formulated additive designed for discus keepers who want to support a balanced, nutrient-rich aquarium environment. The product aims to replenish trace minerals that can influence color depth, fin health, and overall vitality in dedicated discus setups....

Seachem Equilibrium 600g: Mineral balance for planted aquariums Equilibrium is designed to deliver a targeted blend of essential minerals that help your planted tank thrive. The formulation contains calcium, magnesium, and potassium while intentionally omitting sodium and chloride, reducing the risk of unwanted salt...

OverviewSeachem Alkaline Buffer 600g is a non-phosphate buffer designed to raise pH and alkalinity (KH) in freshwater aquariums. It works alongside Acid Buffer to help maintain a stable, plant-friendly environment, reducing the risk of phosphate-related algae or cloudiness in hard water. The formulation is...

Trusted biofilter support for saltwater tanksFritzZyme 9 delivers saltwater-specific nitrifying bacteria designed to support a healthy biofilter and reduce the risk of harmful ammonia and nitrite spikes. Packaged by Fritz Aquatics, a pioneer in live nitrifying bacteria, this 32-ounce bottle is crafted for both...

Overview Seachem Malawi/Victoria Buffer 600 g is a natural blend of carbonate salts designed to raise carbonate hardness, boost buffer capacity, and help stabilize pH in aquariums that mimic the Malawi and Victoria lake environments. By supporting a steady chemistry, this buffer aims to...

OverviewSeachem Cupramine is a copper-based treatment designed to address external parasites that commonly affect aquarium fish. It targets parasites such as Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthirius, and other ectoparasites in both freshwater and marine settings. The formulation is non-acidic, remains in solution, and does not...