These powerheads feature the Rejuvenating Venturi design. By drawing the air directly into the impeller, it is able to create a much stronger suction for air: which works great for drawing air out of overflow boxes (such as the CP...
SUBSTRAT PRO 0.25L: Eheim`s new superior biological media that improves and optimizes the performance of Ehfisubstrat. It is for highly active water purification with intensive biological decomposition of harmful substances. For u...
A very high-quality German CO2 check valve for freshwater or marine applications. A mid-level & mid-priced, quality check valve between the Metallic and the Plastic units. Takes 4/6 mm (ID/OD) or 1/8" airline tubing.
Salifert Phosphate Profi-Test
If phosphate is present in too high a concentration there may be an increase in growth of undesirable algae and if the phosphate level is higher than 0.04 mg/L the growth rate of corals and ca...
Most corals are photosynthetic and approximately 85% of the energy required for their growth and coloration is provided through the symbiotic relationship they share with the zooxanthellae algae which live within the coral. In ord...
JBJ introduces its versatile Aquascraper (4 in 1 cleaning kit). This clever maintenance tool eliminates the need for multiple products by offering 4 unique interchangeable attachments in 1 space saving unit. This is offered in 12...
UVL 96W Super Actinic PowerCompact Bulb - Straight Pin
Bulb Replacement Guide
Life of Bulb*
Normal Output Fluorescent
Very High Out...
Length (including pins): 22 1/4”
100% Blue spectrum, peaks at 420nm
Best used for reef applications
Blue chlorophyll absorption utilized in natural photosynthesis
Useful life: 4500 hours.
Actinic white is the first of its kind to offer a 50/50 combination on triband and actinic phosphors. 180° internal reflector allows 40% more light output. Actinic White is a high performance upgrade, great for coral, live rock, a...
Replacement EHEIM Prefilter and fine filter pads for Ultra G65, G90 and G160 (Pro 3)
Kent Marine Tectra—CB Expert Series Calcium Buffer System (2x16oz.) Tectra CB Part A and Part B is a two part ionically balanced, complete calcium and alkalinity control system for all marine aquariums. When used simultaneously ...
Polyplab objectives have never been so clear: Research , Simplicity and Results . Since their more-than-humble beginning, POLYPLAB have succeeded in providing aquarists with efficient and simple solutions… Now it’s time to giv...
Coral Rx was developed for two purposes: to treat corals suffering with parasites, and as a prophylactic measure to promote healthy corals before parasites or bacterial infections become harmful. Coral Rx is tough on parasites, ye...
AquaticLife T5 HO Lamp 420/460nm Dual Actinic
Visible Hue: ACTINIC/BLUE
Length (including pins): 16 1/2”
Application: Freshwater, Marine Fish & Corals
Ideal for: Acroporas (SPS), Anemones, Clams, Hard Cor...
The sky’s the limit for uses of this clean, high quality aragonitic rubble. For saltwater, the Rubble Zone can be used for attaching coral frags, refugiums, biological media, reef tank substructure, cryptic zones, or even jawfish ...
The Digital Aquatics temp probe is used with all Digital Aquatics controllers as well as modules. It currently comes in two styles, one with an RJ-11 connection and the other with a Molex connection. The different probe styles fun...
Seachem Reef Kalkwasser is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. This calcium hydroxide meets or exceeds the purity of competing brands designated for reef use. Calcium hydroxide is used ...
Combats aquarium ectoparasites and is safe for both marine and freshwater fish.
Can help disrupt the damaging feeding stage of ick-causing parasite lifecycle
Attacks a variety of ectoparasites
Fish and biological ...
Corals—even hard zooxanthellae carrying coral that feeds on light—need nutritional supplements. REEF BOOSTER has been developed with aquaculture experts on the basis of high performance products used to start up crustacean, mollu...
32W/28W 10000k White Powercompact bulb (wattage depends on the ballast used) Crisp ice white color, full spectrum daylight (10,000k) compact fluorescent bulb. Contains a blend of enriched rare earth phosphors to enhance it`s...
Milwaukee Protective Hardshell Case for Milwaukee Refractometers and Photometers
CPR 1-1/4 inch diameter x 4ft` 1/2" long hose with 1" PVC end pieces. Can be used with CPR CS90, CS100, CS102 overflow boxes and CPR Wet/Dry fitlers with 1" inlets.
Why are amino acids required? The skeletal material of corals is built-up with alternating layers of calcium carbonate and layers rich in amino acids. These amino acids fulfill many important functions. They stabilize the skele...
Pocket Sized TDS Meter w/ digital thermometer in aquarium-specific packaging. The world’s smallest and lightest TDS meter also comes with a built-in digital thermometer. It is a true pocket size meter, comfortably fitting into...
Suspension of particulate, microencapsulated marine proteins, lipids, and carbohydrates fortifiedwith complex and free form amino and fatty acids,and vitamins important to immune system function.
Appropriate for feeding many L...