The HI764-25 are the replacement reagents for the HI764 Nitrite Ultra Low Range Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each...

Now comes with Spectrapure's new Spectra SelectPlus 99% rejection membrane.  SpectraPure® 90gpd MAXCAP® RODI System w/ Manual Flush Valve incorporates a 90gpd high-silicate removal TFC membrane, 0.5 micron MicroTec™ Sediment and 0.5...

Eshopps Nano skimmer for 10-35 gallon aquariumsNo room for a quality protein skimmer?  Think again. The Eshopps Nano Skimmer has a small footprint of just 4 1/2" x 2 1/4" x 11 1/2" high that allows convenient placement in small spaces- perfect...

You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive!™ substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s cooperation with public aquariums and zoological parks...

Electric Blue Clownfish or Lightning Blue Clownfish are bright blue genetically modified fish that are highly sought after by aquarium Hobbyists. These fish were bred using genetically modified lightning maroon clownfish and hippo tang DNA. These fish...

The H80 Tuna Flora features four efficient spectrums - BLUE, GROW, BLOOM, RED - in one single fixture. The light is perfectly blended, with wavelengths including true UV and Infrared (ranging from 360-780 nm), enhancing photosynthetic efficiency. ...

Magnesium Supplement Magnesium supplement for balanced formation of coral skeleton It’s all in the balance Calcium, Magnesium, Strontium and Carbonate are the basic foundation elements of coral skeletons.All of these elements need to be...

KH/Alkalinity Supplement Carbonate & buffer complex for balanced formation of coral skeleton It’s all in the balance Calcium, Magnesium, Strontium and Carbonate are the basic foundation elements of coral skeletons.All of these elements...

Calcium+ Supplement Calcium and Strontium complex for balanced formation of the coral skeleton It’s all in the balance Calcium, Magnesium, Strontium and Carbonate are the basic foundation elements of coral skeletons.All of these elements...

NO3:PO4-X Contains a unique complex of carbons that are used by nutrient-reducing bacteria. Each carbon is utilized by different strains of microorganisms while maintaining the specific Carbon: Nitrogen: Phosphorus ratio required for each stage. The...

Replacement Red Sea RS Skimmer Pump For MAX 130/130D Part number R40253 

The compact and manageable TUNZE recirculation pumps cover many application scenarios which are common in today's market, for example, the filtration in aquariums, indoor fountains, design of stream courses and cascades in model construction as well as...

MagFloat 400 Large Glass Cleaning Magnet W/Scraper Up to 3/4" Glass

Glass aquarium cleaner Recommend to be used on aquarium surfaces ranging from 1 ½” to 2” Product dimensions: (8 ¼” x 3 ½” x 1 6/16”) (Note: Can also be used on acrylic aquariums) Item #01000 Easy...

MagFloat 510A Extra Large Acylic Alage Magnet

Acrylic aquarium cleaner Recommend to be used on aquariums up to 350 gallons with a surface thickness up to 5/8” Product dimensions: (3 ¼” x 2 ½” x 1”) Item #00360 Easy removal of algae from glass/acrylic...

The Mag-Float-350 Large Glass Aquarium Cleaner is recommended for use with glass aquariums up to 350 gallons with a surface thickness up to 5/8”. Product dimensions: (3-1/4" x 2-1/2" x 1") The Mag-Float cleaners contain special abrasive velcro...

Acrylic aquarium cleaner Recommend to be used on aquariums up to 125 gallons with a surface thickness up to 3/8” Product dimensions: (3 7/8” x 1 3/8” Easy removal of algae from glass/acrylic surfaces No longer knock over...

The Mag-Float-125 Medium Glass Aquarium Cleaner is recommended for use with glass aquariums up to 125 gallons with a surface thickness up to 3/8”. Features scraper attachment option (Scraper blade sold separately) Product dimensions:...

Recommend to be used on aquariums up to 30 gallons with a surface thickness up to 3/16” Product dimensions: (2 3/8” x 1 3/8” x 1”)

Glass aquarium cleaner Recommend to be used on aquariums up to 30 gallons with a surface thickness up to 3/16” Product dimensions: (2 3/8” x 1 3/8” x 1”)

World novelty | The first magnetic-bearing Turbelle® The new Turbelle® stream 3 precisely addresses the wishes of today's aquaristics industry. It is also compact, powerful, versatile, and moreover absolutely quiet thanks to its special...

Acrylic-Safe Replacement Kit for all Tiger Shark & Great White Cleaners All Algae Free aquarium cleaning magnets must use acrylic-safe scrubbing pads when cleaning acrylic aquariums. Each kit includes: (1) Adhesive-backed natural felt pad for...

Small Acrylic Kit for Piranha & Hammerhead

Y-Adapter fitting to split 1/2" Loc Line tubing and nozzles.

Y-Adapter fitting to split 3/4" Loc Line tubing and nozzles.

Replacement Tidal Foam Filter for the Seachem 55 model.

Replacement Tidal Foam Filter for the Seachem 75 model.

Replacement Tidal Foam Filter for the Seachem 110 model.

Improve your water quality with Seachem Tidal Matrix high capacity biofiltration, which controls the ammonia as well as the nitrite and nitrate levels in your freshwater or saltwater aquarium. Biofiltration is important because it acts as a substrate...

Improve your water quality with Seachem Tidal Matrix high capacity biofiltration, which controls the ammonia as well as the nitrite and nitrate levels in your freshwater or saltwater aquarium. Biofiltration is important because it acts as a substrate...

Improve your water quality with Seachem Tidal Matrix high capacity biofiltration, which controls the ammonia as well as the nitrite and nitrate levels in your freshwater or saltwater aquarium. Biofiltration is important because it acts as a substrate...

Improve your water quality with Seachem Tidal Matrix Carbon, which is a high efficiency spherical carbon that adsorbs heavy metals, bad odors, organic contaminants and other pollutants found in your aquarium water. The 140ml bag will treat up to 55...

Improve your water quality with Seachem Tidal Matrix Carbon, which is a high efficiency spherical carbon that adsorbs heavy metals, bad odors, organic contaminants and other pollutants found in your aquarium water. The 140ml bag will treat up to 75...

Improve your water quality with Seachem Tidal Matrix Carbon, which is a high efficiency spherical carbon that adsorbs heavy metals, bad odors, organic contaminants and other pollutants found in your aquarium water. The 140ml bag will treat up to 110...

Improve your water quality with Seachem Tidal Zeolite, which has the highest ammonia binding capacity, while also binding heavy metals for freshwater and saltwater aquariums. The 140ml bag will treat up to 55 gallons (200 Liters) of water.

Improve your water quality with Seachem Tidal Zeolite, which has the highest ammonia binding capacity, while also binding heavy metals for freshwater and saltwater aquariums. The 140ml bag will treat up to 75 gallons (300 Liters) of water.

Improve your water quality with Seachem Tidal Zeolite, which has the highest ammonia binding capacity, while also binding heavy metals for freshwater and saltwater aquariums. The 375ml bag will treat up to 110 gallons (400 Liters) of water.

This is a power supply for the Neptune Systems FMM, DOS, ATK and Trident.

This 24VDC powered, normally-closed (NC), solenoid valve has push-fit tubing input and outputs designed for standard 1/4″ tubing. The electrical connection on this solenoid valve fits the DC24 accessory ports found on the FMM, 1Link, and Energy Bar...