An excess of heavy metals in the water is toxic to aquatic life. These metals may come from the water source, from foods, from artificial seawater mixes, corroding metal equipment, magnets, pumps, etc. Sudden mysterious ailments i...
Danner Impeller Assembly for WF3000 Pump
Fits most indoor and outdoor receptacles
Provides protection for 2 and 3 wire grounded aplicances and tools
Highly visible for added safety
Automatic Reset Feature - th...
Why is boron required? Boron is present in NSW (Natural Sea Water) in a moderately low concentration (4.4 - 4.8 mg/L or ppm). It is present predominantly as boric acid and to a lesser extent as borate. It has several important...
One is a revolutionary calcium supplement for reef aquariums containing balanced levels of calcium, alkalinity and magnesium. It is a complete calcium system in a single bottle. Traditional calcium supplementation methods such as...
The Container 2.0 can hold up to 2 supplements for any dosing purposes. Great for 2-part Calcium and Alkalinity Supplements! There are a total of 2 chambers (3L each). A solid blue body prevents algae growth. Viewing ports allows ...
Dose`n Drop is a manual dosing kit offering an alternate way to the classical vial dosing. It allows users to add products in the aquarium several times through out the week instead of just once every 15 days to maintain more-cons...
Acro-cal calcium reactor offers a simple and convenient solution for maintaining calcium and alkalinity in your reef tank. After the initial setup, the calcium reactor requires minimal maintenance. A calcium reactor is almost a ne...
Replacement Quartz Sleeve for 8W Aqua Ultraviolet Advantage 2000 UV Sterilizer.
Replacement Impeller for Eheim Compact+ 3000 (60 Hz)
Ecoxotic Wall Mount Assembly for 17.5 Inch Panorama Fixtures
The SpectraPure® LiterMeter 3 Top-off Control Module (LM3-TCM) is designed to be used with the SpectraPure® LiterMeter 3 dosing pump for aquarium auto top-off. Will automatically turn off the LiterMeter 3 once the set level is rea...
The MCE600 Media Box allows you to introduce many different types of biological or chemical substrates directly into the water flow The media box is perforated on top and bottom to allow good water flow straight through the chamb...
Spare pH electrode, with Teflon ® junction, 2 m (6.6') cable, for general purpose, water treatment and agriculture.
A small skimmer with some of the great features found in larger skimmers. Equipped with bubble diffuser, solid mounting bracket, easy to use raiser pipe to control the internal water level in the skimmer and all in a small footpri...
Mr. Aqua Frameless Aquariums Mr. Aqua aquariums are produced using high clarity glass with thicknesses ranging between 5mm to 10mm depending on the size. By eliminating the plastic frame that surrounds typical aquarium systems, t...
Maxspect Mazarra P Series LED Aquarium Lighting.
Red Sea’s Potassium Pro Test Kit is a unique advanced titration test, measuring the level of potassium in your reef aquarium to a high accuracy of 3 ppm.
Reagent Refill Kit Only - Includes reagents only to perform 40 aquarium w...
MT-601-F are 24 volt 60x60 mm fans that only fit the LED 28g cube.
Korallin Reactor Lid for C1502/C3002
TDS solution are produced with high-quality potassium chloride in various concentrations. They are standardized using a conductivity meter calibrated with NIST potassium chloride. HANNA instruments is one of the few producers to ...
3" Clear Heater Cap for Lifegard Aquatics Inline Heater Modules R175021
18” Ultra-Slim Blue/White LED Light. This cool-running and energy-efficient LED light fixture provides excellent general-purpose lighting for freshwater or marine aquarium. Standard (6500K) LED’s deliver full spectrum and light in...
Ecoxotic Panorama LED retrofit remote electronic non-dimmable LED driver.
Replacement Base for AquaMaxx ConeS CO-1 Protein Skimmer