Marine Filters & Media

Copper kits are usually of two types: compleximetric or titration based. Some kits measure only ionic copper and others measure both ionic and chel...

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

The Seachem Algae Scraper replacement kit includes plastic housing, blade and pad

Nitrogen, phosphorus, and potassium (NPK) are the three main macro nutrients required by plants and can often become the limiting factor to growth ...

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

Plant Pack Fundamentals is an excellent pack for beginning aquatic gardeners. It contains Flourish, Flourish Iron, Flourish Excel. KEY FEATURES:

Natural organic waste management. Rapidly and safely breaks down excess food, sludge, waste and detritus. Naturally cleans substrate.

Coarse, high-purity calcium reactor media. Provides calcium, magnesium, strontium, potassiumand carbonates. 1-3 cm grain size.

For aquariums up to 500 US gallons / 1900 Liters. Simple Start-up. Innovative Silencer Design. Height-Based D

For aquariums up to 125 US gallons / 475 Liters. Simple Start-up. Innovative Silencer Design. Height-Based Dr

This kit combines the Marine pH and alkalinity, ammonia, and nitrite and nitrate kits into one kit. MultiTest Marine Basic performs over 75 tests a...

Size: 500 mL

Cupramine effectively eradicates oodinium, cryptocaryon, amyloodinium, ichthyophthirius, and other ectoparasites of both freshwater and marine fish...

The Seachem Algae Pads are non-scratch algae pads for glass and acrylic. The melamine foam uses micro abrasive technology to easily remove algae fr...

The Seachem Algae Pads are non-scratch algae pads for glass and acrylic. The melamine foam uses micro abrasive technology to easily remove algae fr...

Filter socks are a critical component in maintaining water quality in aquariums. They remove suspended debris and detritus, which often lead to exc...

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 un...

PhosNet is a granular ferric oxide (GFO) with high porosity, high surface area and high binding capacity. It will rapidly remove phosphates and sil...

PhosBond is a revolutionary new product that combines the phosphate removing capabilities of both aluminum oxide and granular ferric oxide into a s...

de-nitrate is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic n