250 gph maximum flow with a 7' shut-off ceramic shaft 10' grounded power cord foam prefilter included operates submerged or...

Mag Cover Plate for Mag2 or Mag 3

Mag Float Pad/Felt-511, (For the float-510A) Replacement Pad

Mag-Float 130A (Medium) Acrylic Aquarium Cleaner Recommended to be used on aquariums up to 130 gallons (493L.), and 3/8" (10...

Acrylic aquarium cleaner Item #00510   Recommend for aquarium surfaces ranging from 3/4” to 1 1/4”   Product dimensions: (6”...

Smart Professional pH/ORP controller. User selectable Hi/Low Set Point Manual 2 points calibration Visual LED alarm Supplied with 12 VDC...

Probe is fully submersible in fresh or saltwater down to 1 meter. Faster Processor with The New Chipset and Motherboard...

Smart 3-in-1 portable meter. 1 probe for pH, conductivity and TDS Automatic Temperature Compensation Faster Processor with The New Chipset...

The PM2 salinity module, includes support for conductivity (salinity), temperature, and 6 digital inputs. The PM2 features are:   Monitor/Control...

2 Channel AquaSurf or Apex to stream cable assembly. It has 1 RJ45 connector which plugs into the Apex base...

Energize the Beneficial Bacteria in Your Aquarium   Nutrients to Help Bacteria Work More Efficiently Direct Supplement to Prodibio BioDigest...

Reef Booster: A Nutritional Supplement for Corals   Complete Nutritional Supplement Containing Essential Elements Promotes Development of Corals, Clams, and...

This male connector is designed for use with the Python No Spill Clean and Fill systems.  It replaces the male...

NOTE: Pendant is setup for 250w DE bulbs. To use as 400w, you just move out the end caps. Metal...

Set of Leg Brackets for ReeBrite XHO LEDs

Reef Brite 48" T5 Reflector with clips

Utilizing only 3 watt LED’s for maximum performance and output, our LED strip lights produce the same amount of light...

Utilizing only 3 watt LED’s for maximum performance and output, our LED strip lights produce the same amount of light...

Utilizing only 3 watt LED’s for maximum performance and output, our LED strip lights produce the same amount of light...

Utilizing only 3 watt LED’s for maximum performance and output, our LED strip lights produce the same amount of light...

Utilizing only 3 watt LED’s for maximum performance and output, our LED strip lights produce the same amount of light...

Magnesium Pro Test Kit Advanced titration magnesium test kit Mg     Red Sea’s Magnesium Pro Test Kit is an...

TRACE-COLORS PRO MULTI TEST KIT Advanced tests for the high accuracy measurement of Iodine, Potassium and Iron. Recommended for Ultra...

Algae Management Program Controlled reduction of nitrates and phosphates, prevents nuisance algae  & enhances coral coloration   Algae Management Program...

Reef Fusion two part system Reef Fusion 1 and Reef Fusion 2 are the foundation of a system formulated to...

Reef Complete™is a comprehensive inorganic supplement designed to safely restore calcium, strontium, and magnesium concentrations in reef aquaria to those...

Pearl Beach" is an all natural aragonite substrate for all types of marine, reef and tropical aquaria. Its chemical composition...

Reef Builder™raises and maintains carbonate alkalinity (KH) without directly impacting pH. It replenishes calcium, magnesium, and some trace elements often...

Reef Kalkwasser"is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. Calcium hydroxide is used to prepare limewater (kalkwasser)...

Flourish Excel" is a source of bioavailable organic carbon. All plants require a source of carbon. This is typically obtained...

Flourish" is a comprehensive plant supplement for the natural freshwater aquarium. It contains a rich assortment of important micro elements,...

The Syncra Silent is new range of energy efficient pumps that is absolutely silent. Don't be fooled - these pumps...

Bio-sponge filter fueatures silent operation, and has an excellent filtering effect while oxygenating the water. The special developed foam materials...

For compact 2-stage SpectraPure Unit.

The Hybrid model comes with the more powerful impeller(dart) installed. What kind of heart do you want to put in...

Pumping power: 200 to 2,400 l/h (50 to 630 US gal./h) Energy consumption: 14 to 30 W (15 to 34...

For Turbelle stream 6025, 6045 and 6055, consisting of white ceramic stone suitable for fresh water and salt water. It...

Tee, elbow, cross, joiner, with barbed ends. Aquatic micro fittings for connecting standard tubing for air-controlled devices such as airstones,...

Two Little Fishies AccuraSea Seawater Reference Do you think it’s important to maintain salinity precisely? We’re with you. That’s why...

        └90 Int       Reef Octopus NEW Biopellet reactor series takes a innovative approach of...

Simple way to increase dwell time     Stackable     Provides Greater Control     Solid Construction     Silicone O-ring Seal Stackable...

Simple way to increase dwell time     Stackable     Provides Greater Control     Solid Construction     Silicone O-ring Seal Stackable...

Leak Detection Probe for use under carpet  (LD-1) Plug this probe into your FMM and then place it underneath your...

Heads above the rest. above the rest.AquaBlade long scrapers feature solid fiberglass handles. Instead of using glues that break-down like...