PhosGuard is a high capacity and high efficiency filtration product for removing phosphates and silicates from marine or fresh water aquaria. Unlike competing products, PhosGuard is bead-shaped for optimum flow characteristics and...
Part #: 270525 Size: 1/2" Slip x 1/2" Slip **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 Pr...
• Highly-concentrated ionic magnesium solution. • Provides magnesium, which helps regulate the balance between calcium and carbonates in aquarium water, and is a component of aragonite, the mineral secrete...
SeaChem Reef Plus ™ is a full spectrum reef supplement containing trace elements, vitamins, and amino acids demonstrated to have a positive impact on the growth of corals and other desirable reef creatures. Reef Plus™ is formulate...
This kit allows for easy and accurate measuring of calcium levels to help in maintaining a healthy aquarium. Why test for Calcium? Monitoring calcium levels is essential for keeping a successful reef aquarium. Reef organisms us...
Seachem Reef Advantage Calcium ™ is equivalent to dry Reef Complete™. It is a non-caustic (pH 8.3-8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carb...
Part # : 175138 Size: 1/2" FPT x 1/2" Hosebarb **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 Lo...
5 pack of replacement blades for Mag-Float Easy Blade Note: Blades are not designed to be left underwater for extended periods of time. They should be removed from the aquarium after each use.
CaribSea’s Arag-Alive!™ Only CaribSea’s Arag-Alive!™ Live Sands contains not just the broad spectrum of marine bacteria found in the ocean, but additional specially selected strains of marine bacteria as well. Arag-Alive!™ comp...
Reef•Basis Calcium Description: Dry Calcium Supplement for Marine Aquariums Features: • Provides bioavailable calcium for corals and other invertebrates • Phosphate, Nitrate & Silicate Free • Contains no acetates, gl...
Fine filter pads for Eheim ECCO 2232/2234/2236 and Eheim ECCO Pro 130/200/300.
SeaChem Reef Advantage Magnesium ™ is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural ...
Regular size Dip & Pour multi-purpose container. Ideal for containing fish and/or invertebrates or holding plastic bags while transferring your aquarium inhabitants. Made of strong, durable plastic.
When the day is done, these LED moonlights begin their work. By casting a beautiful moon glow over your aquarium, TrueLumen LED Lunar Lights will illuminate the previously unseen nocturnal environment and promote spawning, all whi...
Slip Double Union Ball Valve - 1/2 inch **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...
Description: Garlic Xtreme contains a powerful source of garlic that can serve many purposes in aquariums. Used as a food soak, Garlic Xtreme is a strong attractant, enticing finicky eaters to begin feeding sooner. Additionally,...
Makes 50 Gallons of Saltwater New Reef Formula! More Calcium, Magnesium and Strontium Kent Marine Sea Salt provides the essentials to simulate a natural seawater environment. Formulated using fine grain salt to dissolve easi...
Description: Strontium & Molybdenum Supplement provides bio-available strontium for lush growth of purple, pink and green calcareous algaes, snails, hard tube worms and clams. Magnesium is added to make up for deficiencies i...
Filter Pad for Eheim Classic External Filter 2213 (3 pcs)
Flourish Excel? is a simple source of readily available organic carbon. All plants require a source of carbon. This is typically obtained from CO2, but, may also be obtained via relatively simple organic compounds (such as photos...
4" Ring Diameter Aqua Socks are a convenient and effective way to mechanically remove organic material from an aquarium. Particulates such as detritus, excess food and waste build up over time in an aquarium and can result in ...
Replacement impeller for Danner Mag-Drive Supreme 2 Pump. Includes impeller shaft and bushings.
All New Ocean Direct™ Live Sand Simply Natural – Enjoy this real Caribbean live sand in a breathable bag with no added chemicals or special processing. Simply Effective – Ocean Direct™ is different than all other live sand prod...
Algae Free - Acrylic Safe Replacement Pads For Piranha & Hammerhead Float algae magnets 1 Adhesive-backed natural felt pad for protection on outer surfaces of acrylic tanks 3 9"x5" acrylic-safe inner scrubbing pads...
The ideal way to add mechanical filtration to many filters. 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 ...