Part #: 270520 Description: 1/2" Threaded Single Union Ball Valve Note: While this fitting has a union, it is not designed to seal/hold water when the union is removed. The union is primarily for maintenance of the ball valve. ...
Fluval Filter Foam Block for Fluval 104 2/pk
1/2" I.D. (inside diameter) Clear Flexible Vinyl Tubing
Multipurpose flexible Vinyl tubing available in any length to suit your soft plumbing needs. Flexible vinyl tubing is inexpensive, easy to connect and disconnect maki...
1/4" Reverse Osmosis Tubing - Black (sold per foot) Modify the cart quantity to increase the length of your tubing.
**Variations of this product can be found in many online stores. The version we carry is of the highest q...
Protective Sleeve for Lifegard Aquatics QL-10 Inline Ultraviolet Sterilizer Module, R177333
SeaChem Reef Strontium™ is intended to restore and maintain strontium to levels found in natural seawater without affecting pH. Strontium is utilized in the same manner as calcium and holds a similar importance in maintaining a vi...
4" Ring Diameter; 10-11" approx. length.
Filter socks are the most convenient form of mechanical filtration. They remove excess food, detritus, organic waste, dust, and other particulates. Removing these particulates from the w...
Two Little Fishies - pH-Balance Marine Aquarium Buffer The pH of seawater in the open ocean is stable, normally between 8.0 and 8.3due to the carbonate-bicarbonate buffering system. In tide pools and aquariums the pH can vary m...
Plastic Hose Clamp for 1/2" I.D. Tubing
**Variations of this product can be found in many online stores. The version we carry is of the highest quality. Although this item is eligible for price matching under our Low Price...
Retrofit 24 Inch Polished 2x Single Lamp T5 Reflector w/ clips
German-made aluminum reflectors maximize light output
Included clips allow reflectors to pivot around lamps and direct light where it`s needed
Strainer Housing for PowerJet 100 and Original 250
Description: Kent Marine Tech I is the most significant breakthrough in marine additive technology in the last five years! Although present in salt mixes, iodine is rapidly used up in the system, and removed through protein skim...
The ideal way to add mechnical filtration to many filteres.
Porous, dual-layer design allows ample water flow through the Pad as waste is collected
Large Pad can easily be cut to desired size to accommodate most filters
SeaChem Renew is ideal for use in systems where phosphate released from all activated carbons poses a problem. Renew is also less aggressive than carbon, making it well suited for reefs and planted aquaria. It is also beneficial f...
American Marine PINPOINT High-Precision pH Calibration Fluids pH 4.000 +/- 0.002 These come in single-use plastic envelope packets, and they are extremely accurate and field portable. Each packet contains enough fluid for a compl...
Python Mini Pro-Clean
Perfect for the beginning hobbyist!
High-quality siphons require no assembly!
Available in a variety of sizes to suite every tank owner!
Mini 1" x 6" with 6 ft. Hose
pH Buffer, coralline algae growth accelerator, and alkalinity or carbonate hardness (KH) builder. Marine Liquid Buffer ENHANCED PROFESSIONAL BUFFERING SYSTEM FOR ALL MARINE AQUARIUMS with Coralline Accelerator. Enhanced Pro • Bu...
Description: TURBO STRONTIUM provides bio-available strontium for lush growth of purple, pink and green calcareous algaes, snails, hard tube worms and clams. Corals will open more and stay attached to their skeletons better, wit...
Ultra-Flex PVC is 40% more flexible than standard flex pipe.
Flexible PVC can simplify your plumbing as it allows you to bend and curve around pumps, filters and other obstructions. It retains its large inside diameter and helps ...
Laguna offers a wide range of fittings to make connections to pumps, hosing and other parts easier than ever. All connectors feature the patented Click-Fit coupling design which allows you to make quick and secure attachments. Thi...
Feature(s): Higher Lumen per Watt Ratio
Optimum Color Rendition
Low Operating Temperature
Length (including pins): 22 1/8"
Bulb Replacement Guide
Life of Bulb*
Vitality™ is a comprehensive vitamin, amino acid, and trace element supplement developed to address nutritional requirements commonly associated with long term closed system housing of marine ornamental fish. Vitality™ contains as...
JACO Part# : 10-4-2 Note: Tube O.D. and pipe thread measurements are two different standards of measurements. They do not connect. As an example, 1/4" Female Tube O.D. will not connect to a 1/4" Male Pipe Thread.
Flourish Iron™ is a highly concentrated (10,000 mg/L) ferrous iron (Fe+2) gluconate supplement. It should be used in those cases where the iron requirements exceed that which can be delivered by Flourish™ at the recommended dose o...
The POLY-FILTER is for filtering and purifying both fresh and salt water aquariums. It is a formulation of a special patented material bonded to a synthetic matrix. By means of a unique proprietary process, the POLY-FILTER is made...