2 pieces per pack
Replaces many air stones in common box filters and undergravel riser stems
The Power Agitator
Flexible, porous air tubes with large surface area
Provide powerful aeration and water agit...
Medical-use pinch valves for precise `dial-in` control of soft tubing. Can be used for Calcium Reactors and Kalkreaktor effluent drip control and any CO2 or O3 flow control. Since that valve is external to the tubing, they can nev...
Cartridge CL9A for Lifegard Aquatics AF-94-19/29 Inline Mechanical Filter
Part# : 78004 Description: 3/4 Ball-Socket Inch Hose Assembly Pliers (Loc-Line)
Description: Kent Marine Nitrate Sponge is a granular zeolitic medium which works by two methods.
It slowly directly adsorbs small amounts of ammonia that are released by fish and natural processes, and
it fosters anaerobic ...
Seachem Flourite™ is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria, but may be used in any aquarium environment. Flourite™ is most effective when u...
Tune-Up Kit For Magnavore 2ER, 4ER, 6ER Algae Cleaners Tune-Up Kits consist of a set of self-adhesive replacement pads for both the internal and external magnet halves. As pads wear out from use, replacement of these disposable...
10-foot roll of 1/4" Reverse Osmosis Tubing - Blue
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Low...
Flourite Dark™ is a specially fracted, stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria, but may be used in any aquarium environment. Flourite Dark™ is most effective whe...
Aquarium algae that’s tough to remove? Not for the Mag-Flip®!
It’s strong - Powerful neodymium magnets provide high tract force
It’s efficient and safe - Specially designed plastic scraper does the job and presents no...
Equilibrium™ is specifically designed to establish the ideal mineral content for the planted aquarium. Equilibrium™ contains no sodium or chloride (which can be detrimental to a planted aquarium at elevated levels). Equilibrium™ i...
SeaChem Multitest: Nitrite & Nitrate Test Kit This kit combines the Nitrite and Nitrate kits into one kit.
multi-cavity plate for simultaneous testing of up to 6 tests at the same time
sensitive to less than 0.2 mg/L...
Mechanical Filter Media works much like a sieve trapping particulate waste as it passes through the material. EHFISYNTH 1L: A completely neutral filter wool. The fine phenol free structure of this synthetic material traps tiny ...
Aqua UV Mounting Bracket
19 1/2" 20 Micron Cartridge CL-19 for Lifegard Aquatics AF-94 Double Inline Mechanical Filter (requires 19" standpipe)
Vitality™ is a comprehensive vitamin, amino acid, and trace element supplement developed to address nutritional requirements commonly associated with long term closed system housing of marine ornamental fish. Vitali...
A multi-purpose, clear container with a 1" wide handle that can be hung on the side of the aquarium to be used as a holding tank while catching fish. As a treatment tank for sick fish, less medication would be required. In additio...
9 ¾” Standard size cartridge includes dual rubber gaskets to ensure 100% water flow-through.
Activated Carbon removes chlorine and chloramines from most incoming tap water supplies for up to six months.
Coarse filter pads for Eheim ECCO 2232/2234/2236 and Eheim ECCO Pro 130/200/300 (3-pack).
BioMax filter media are inert ceramic rings that are capable of supporting large populations of water purifying bacteria. Composed of a variety of channels and tunnels, the multitude of tiny pores can support these colonies of ben...
Lifegard Aquatics Pelletized Activated Carbon Keeps fish and invertebrates healthy by adsorbing numerous chemicals, organic contaminants and some metals. Removes colors and odors from aquariums. Removes pollutants that mechanical...
The new Digital Aquatics float switch kits make configuration quick and easy! There are countless ways to use these new float switches with either your RKE or RKL system. Program an Auto Top Off (ATO) system, automate water trans...
Half-inch square "loose" frozen cubes, bulk vacuum-packed in a zip-loc bag
3/4" Ball-Socket In-Line Valve (Loc-Line)
Salifert Copper Profi-Test
Copper is often used as a treatment for parasite infested fish and it is essential that the correct concentration is used as too high levels can be toxic to marine fish and invertebrates.