seachem

The Alert Combo Pack combines Ammonia Alert (1 card) and pH Alert® (1 card). The Ammonia Alert and pH Alert are approximately half the size of competing products. At 1.5"...

Seachem Algae Pads are anti-scratch algae pads for glass and acrylic. Melamine foam uses fine abrasive technology to easily remove algae from the sides of your aquarium. It is especially...

Seachem Algae Pads are anti-scratch algae pads for glass and acrylic. Melamine foam uses fine abrasive technology to easily remove algae from the sides of your aquarium. It is especially...

Algae scraper 15 cm

The Seachem Algae Scraper is designed with versatility in mind. With three retractable blades: metal, plastic and soft pad, it is suitable for both glass and acrylic aquariums. It is...

The Seachem Algae Scraper is designed with versatility in mind. With three retractable blades: metal, plastic and soft pad, it is suitable for both glass and acrylic aquariums. It is...

The Seachem Algae Scraper Replacement Kit includes a plastic cover, blade and pad.

Alkaline buffer is a non-phosphate buffer to raise pH and alkalinity (KH) and a buffer with acidic buffer. These buffers are designed for planted aquariums or for very hard water...

AmGuard detoxifies toxin-free ammonia safely, quickly and efficiently. It is safe to use while tank cycling and is ideal for emergency treatment. AmGuard is the strongest liquid ammonia binder on...

AmGuard detoxifies toxin-free ammonia safely, quickly and efficiently. It is safe to use while tank cycling and is ideal for emergency treatment. AmGuard is the strongest liquid ammonia binder on...

Ammonia Alert is an innovative color device for continuous detection and monitoring of toxic-free ammonia. The sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration....

Activation is a concentrated Phos-phor source (6000 mg/LL). When used as directed, Activate will promote and accelerate the growth of aquatic plants without promoting algae growth. For maximum benefit, use...

Alpha is a concentrated saltwater conditioner. It's 50% more active than our Prime and 375% more active than the next closest competitor. Alpha removes chlorine, chloramine and ammonia. Key Features:...

Alpha is a concentrated saltwater conditioner. It's 50% more active than our Prime and 375% more active than the next closest competitor. Alpha removes chlorine, chloramine and ammonia. Key Features:...

Balance is an optimized blend of sodium and potassium hydroxides with a NSW (27:1) ratio of sodium to potassium to avoid ionic imbalance with long-term use. Key Features: Premium AquaVitro...

Calcium is a concentrated (140,000 mg/L) enhanced blend of ionic calcium and bioavailable gluconate designed to restore and maintain calcium to levels found in natural seawater, without affecting pH. These...

Calcium is a concentrated (140,000 mg/L) enhanced blend of ionic calcium and bioavailable gluconate designed to restore and maintain calcium to levels found in natural seawater, without affecting pH. These...

Aquavitro Stainless Steel Surgical Coral Cutters are designed primarily for use in marine aquariums, but can be safely used in freshwater as well. The blades are surgical quality and able...

Aquavitro Premium Surgical Stainless Steel Curved Needle Tip Tweezers are designed for use in both freshwater and marine aquariums. It is ideal for growing and maintaining hydroponic plants, especially plants...

The secondary pump assembly allows you to fine-tune the amount of water you want to treat with the Division 125 . The pump recycles water and air on itself, reducing consumption and...