Filtration

Carbon Infused Filter Floss: - Improves water discoloration and/or colors - Removes impuritities and produces cleaner aquarium environment.- Rapidly traps debris & pollutants and aids in fish health!- Excellent quality and effectiveness.- Designed...

The new and innovative Reef Octopus Regal 200-INT in-sump protein skimmer supplies powerful filtration for aquariums up to 400 gallons where sump space is not limited. The Reef Octopus Regal 200-INT is constructed of high-quality cast acrylic that...

The Reef Nutrition Refugium Starter Kit combines some of  the best brands and elements in one convenient package.  It includes a proven macro algae species (chaeto), large live amphipods (tigger), LIVE phyto to feed the pods, Cermedia filter...

EHEIM quality hoses are available in various sizes and lengths. The range includes all diameters used in fishkeeping. The material is phenol free, flexible and guarantees a safe connection. EHEIM shut-off taps, hose connectors and other hose accessories...

Complete overflow system complete with: anti-clogging and easily removable suction grid; directional water jet; hoses*. Rated for upwards of 660 gallons per hour! It can be installed in aquariums with external sump filter and two drain holes. Xaqua...

Premium Blend Mix-Bed DI Resin - Made in the USA (Most are not)      Features Virgin Resin (not recycled, some cheap competitors versions are)  Color-Indicating - changes from dark blue to Orange/Rust Red  Made in the...

Alkaline Solution for Improved pH Stability and Adjustment to a maximum value of 9.20 Parameter Total CO3 species Value 160,000 ppm Characteristics Active Components: USP-grade Sodium and/or Potassium salts of...

57 Watt Quartz Sleeve with Rubber Seal made by Aqua Ultraviolet

Are you tired of big, boxy, hard-to-read TDS meters? So are we! That’s why we built the AutoAqua Titanium Series TDS meters. They are small, easy-to-use, and have a big bright screen to make checking your TDS fast and easy. The Titanium S3 also...

This optional 7 inch Klir Flow Diverter to cap the unused holes of your sock tray. You can easily dial it to divert excess flow or to filter less agressively.

EHEIM reeflexUV reduces microorganisms in the water and eliminates torbidity more efficiently than ever before.  EHEIM reeflexUV is yet another typical innovation from EHEIM: due to a built-in reflector the microorganism killing UV-C radiation is...

CURVE 5 EXTREME Measure：180*185*470 (7.09" x 7.28" x 18.50") Use to 300-500L Aquariumv (80-132 GAL) ROCK SP1.5 Pump 220-240V, 50Hz, 16W (120V, 60Hz, 0.5A) Air intake: 330 LPH Water level 7-8”

Ultra-activated Phosphate-adsorption Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material withthe capacity to outperform conventional phosphate-adsorption...

Length: 11.5 Inches LongIncludes Rubber Gasket

The Reef Octopus NS-80 Nano Protein Skimmer is a small skimmer with some of the great features found in larger skimmers. It's equipped with bubble diffuser, solid mounting bracket and easy to use raiser pipe to control the internal water level in the...

VarioS/RODC Pump Pinwheel Impeller Replacement impeller for RODC skimmer pump models 5500S and VarioS model 6S. IMPORTANT: Not compatible with old Diablo (Red/Black) pump.  

This kit allows you to upgrade your generation 1 non DC Red Sea Skimmer to the new DC Skimmer with Self Leveling!

Sea Lettuce is green colored Algae that grows in translucent green sheets. A clip is recommended to hold it in place while the fish feed. Use it also as refugium algae and for nutrient export. Photos are a representation only. Actual fish and corals may...

The perfect design, ease of installation, true versatility, and near zero maintenance!  The Pellet Master is the original & industry leading bio pellet reactor. PM1 Dimensions: 6" x 6" x 9...

All Lifegard Turbo Reactors are engineered to the highest quality and efficiency to promote the growth of Nitrate and Phosphate reducing bacteria and Enzymes. They name TURBO is due to a unique high flow spinning action to provide the highest water...

Trigger Systems specializes in aquarium sump manufacturing and are based here in the USA (Dallas, TX). All Trigger sumps come with a full top support brace which is made of a solid piece of material to prevent bowing over time from the humidity and water...

FritzZyme 7 contains specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and nitrite can...

Fritz Carbon AP is a high-quality, 4mm pelletized, activated carbon ideal for use in fresh or saltwater aquariums. Directions & Dosage Use 1/8 lb (approx. 1/2 cup) for every 20 gallons (78 liters) of aquarium water. The amount of carbon required...

Ultra-activated Denitrification Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the capacity to outperform conventional denitrification media...

Filter Sock  4"X12" 200 MICRON

Cylinder Sponge For PreFilter, Sock Canister (FITS PRO CLEAR PREFILTERS AND 4" SOCK CANISTERS) Comes in the following sizes: 5"

The IceCap 24 Reef Sump was developed and built around the requirements of a modern day reef aquarist. This sump will exceed any and all expectations with attention to detail, practical design and overall aesthetic appeal. * THIS PRODUCT DROPSHIPS...

Aqua Ultraviolet Replacement Transformer/Ballast for Classic 57 Watt

The Reef Octopus Classic 152-S is an in-sump protein skimmer capable of providing powerful filtration for aquariums up to 150 gallons where sump space may be limited. HEAVY MEDIUM LIGHT 80 GALLONS 100 GALLONS 150 GALLONS This Reef...

EHEIM reeflexUV reduces microorganisms in the water and eliminates torbidity more efficiently than ever before.  EHEIM reeflexUV is yet another typical innovation from EHEIM: due to a built-in reflector the microorganism killing UV-C radiation is...

Ultra-porous Biological Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced material with vast surface area for colonization by beneficial nitrifying bacteria, resulting in rapid and...

Efficient and ease-to-use skimmer for aquariums up to 80 gallons. Great features including a needle-wheel pump, easy to adjust body and foam bubble reducer on the outlet. Specifications Footprint: 8" x 5.9" x 16" Pump : SP1000 pump Watt:...

The AquaClear Power Filter features a unique multi-stage filtration system that provides complete mechanical, chemical and biological filtration for superior water quality. The Power Filter has a filtration volume that is up to 7 times larger than...

Each 3/4in Bio-Sphere Pellet provides enough biological filtration for freshwater and marine aquariums up to 5 gallons each. 1KG box includes 145 pellets with a total filtration capacity of up to 750gal. Media bag included. IceCap's Bio-Sphere Pellet is...

The 20 ppi Replacement Filter Foam for the BioMaster 250, 350, 600, or 850 and BioMaster Thermo 250, 350, 600, or 850 includes an ultra-coarse replacement filter foam Customize your choice of...

These switches, typically mounted near a RODI water holding tank, automatically control the system pump and/or solenoid valve as required. The switches are normally closed and can be pre-set at various shut-off pressures. Pump is re-activated at 15 p

Ultra-activated Denitrification Media with Superior Performance Characteristics Overview Utilizes NanoIntelex Technology to create an enhanced, "ultra-activated" material with the capacity to outperform conventional denitrification media...

Photocatalytically Enhanced Aquarium UV Steriliser The Vecton Titan UV has been produced using specially selected photocatalytic material. The photocatalytic reaction provides a safer alternative to ozone for even cleaner water...

Instantly improve your water quality with our all new 200 Micron Water Polishing Filter Socks. These highly durable mechanical filters contain 200 microns that serve to trap uneaten food, free floating particulate matter, micro-bubbles, and even dust...

Secure container to keep your MarinePure Biofilter Media safe and helps keep sump organized and easier to keep clean.  Easy to assemble and it can also be used as a protein skimmer.  Stackable, you can stack them together for larger needs...