Os 1

  • PRODUCTS (591)
SORT:
VIEW: 32/64
591 items found. Showing items 1 to 64 .

    …growth Instructions: For a complete trace elements supply, we recommend the use of both trace element solutions, Pro-Coral A- and Pro-Coral K+. Add 1 ml trace elements of each solution per 100 l / 25 US-Gal. of aquarium system water volume daily. The trace elements solution must not get directly…

    $13.24 Regular Price: $
    Choose Options

    Coral System Component 1 Enhances polyp extension Intensifies yellow/gold coloration Intensifies green coloration The easy to use system will lead to exceptional coloration and growth while providing essential elements and compounds that your corals need to maintain good health. The system compiles…

    $20.09 Regular Price: $
    Choose Options

    PhytoPlan is a spray dried blend of several strains of phytoplankton. PhytoPlan may be used as food for filter feeding invertebrates and as a supplement to enrich the nutritional value of dried and frozen fish foods, or live Artemia. Rich in vitamins, trace elements, amino acids, and highly…

    $11.50 Regular Price: $13.56

    ZoPlan is a balance of dried crustaceans and other sea creatures rich in vitamins, trace elements, amino acids, and lipids. It is great for marine invertebrates such as soft and stony corals, seafans, anemones, zoanthids, clams, scallops, featherduster worms, and other filter feeders. It can also be…

    $11.53 Regular Price: $13.56
    Out of Stock

    BRS Bulk Bioballs are made of high density polypropylene and are used for filtration. Pegged surface has tons of surface area for the growth of bacteria. Promotes gas exchange and increases oxygen level in your tank. Black 1.5" diameter Approximately 80 Bioballs per gallon Surface area is on average…

    $14.99 Regular Price: $

    …x 20" 4.5" x 10" 4.5" x 20" Specifications: Micron Rating - 1 Micron Nominal Chlorine & Taste Reduction Capacity - >30,000 Gallons @ 1 GPM* Chloramine Reduction Capacity - >3,400 Gallons @ 0.5 GPM* Pressure Drop Spec - 3.5 PSID @ 1 GPM* *Ratings for 2.5" x 10" Filter Matrikx ChloraGuard Spec…

    $20.99 Regular Price: $
    Choose Options

    hw tracetip 1 contains high purity trace elements for the growth and coloration of your reef tank. Use alone or with hw tracetip 2 for faster absorption of trace elements. Use as a stand-alone or in conjunction with hw tracetip 2 Enhanced coloration and growth Contains no complexing or chelating…

    $15.99 Regular Price: $19.99

    …the 1 micron CTO PLUS in the third stage. Available in 10" and 20" *You may use a 1 micron CTO PLUS in a single block arrangement, however, depending on pre-filtration and sediment content of your home's water, it may clog faster than you would like. Matrikx CTO PLUS Data Sheet Matrikx CTO PLUS 1

    $14.49 Regular Price: $
    Choose Options

    …Tunze powerheads through your Profilux Controller. The Tunze1 cable connects powerheads to the L1(L3) jack of the S-Port & L-Port Breakout box. Control through the Profilux opens up programming options for various schedules and flow patterns . Whats Included? 1x Profilux Tunze1 Connection Cable

    $11.60 Regular Price: $12.90

    Overview High-purity, magnesium-rich mineral that may be employed in traditional calcium reactors, or even blended in to pre-existing aquarium substratum, to gradually increase and maintain the magnesium concentration in the system. Provides magnesium, which helps regulate the balance between…

    $15.49 Regular Price: $17.32

    …formulated for superior Chloramine reduction 1 m (micron) Nominal Filtration* Chlorine 35,000 @ 1 GPM** Chloramines 3,500 @ 0.5 GPM*** High chemical adsorption 30% more carbon than standard blocks**** *Nominal Micron rating for all above - 1 micron**2ppm free chlorine >90% reduction***3ppm…

    $18.99 Regular Price: $

    …directly into aquarium. How to use Coral Rx Pro: Directions for Coral Rx Pro: Shake bottle of Coral Rx. Add 30 drops or 1/3 tsp of Coral Rx Pro to 1 gallon (3.8 liters) of saltwater from aquarium. Mix well, using a small powerhead. Keep the water moving and place coral in the coral dip. If you do…

    $24.49 Regular Price: $

    …Removed By Sodium +1 Cation Resin Calcium +2 Cation Resin Magnesium +2 Cation Resin Aluminum +3 Cation Resin Ferric Iron +2 Cation Resin Ferrous Iron +3 Cation Resin Chloride -1 Anion Resin Bicarbonate -1 Anion Resin Carbonate -2 Anion Resin Sulfate -2 Anion Resin Nitrate -1 Anion Resin Phosphate…

    $16.49 Regular Price: $
    Choose Options

    …Each RFG is made of reef-safe PETG plastic and made to outlast your aquarium. Just slip the 1" PVC fitting onto any pieice of 1" PVC for a customized random flow device in seconds. One Size Available: 1" PVC Slip Fitting Randomizer Vivid Creative Aquatics revolutionary design uses a set of 5 fins…

    $24.99 Regular Price: $

    …the ZEOvit System now have a complete solution for maintaining nutrients as well as major, minor and trace elements. Dosing Recommendation: Maximum 1 ml per 25 gallons daily. Test regularly and adjust dosing as needed. Korallen-Zucht recommends maintaining Carbonate Hardness (Alkalinity) between 6.5…

    $21.99 Regular Price: $

    Vital water parameters, at a glance! The Aquavital Marine Test 5-in-1 offers 1 minute test results on five of the most important parameters in your aquarium. Sometimes you dont have 10 minutes to sit around and open bottles of reagents and go drop by drop, test by test. Even experienced aquarists…

    $24.20 Regular Price: $
    Out of Stock

    …the ZEOvit System now have a complete solution for maintaining nutrients as well as major, minor and trace elements. Dosing Recommendation: Maximum 1 ml per 25 gallons daily. Test regularly and adjust dosing as needed. Korallen-Zucht recommends maintaining Calcium between 410 ppm & 430 ppm when…

    $21.99 Regular Price: $

    Extension cord for Neptune Systems 1Link accessories that are found on the 1Link module and EnergyBar832. The Neptune 1Link Extension Cable lets you increase the distance between you WAV pumps, COR pump, or any other 1Link accessory. The cable has Male and Female ends directly connected to the cable…

    $21.95 Regular Price: $

    Barium is an alkaline earth metal like calcium, magnesium, and strontium and is used by corals to help build their skeletons.If testing reveals a Barium deficiency, use ATIs individual Elements to restoreBarium back to proper levels quickly and easily! While the Essentials Pro dosing system is…

    $22.95 Regular Price: $

    Boron is absorbed by coral. As a buffering agent, it can help prevent large pH swings in aquarium water. If testing reveals a Boron deficiency, use ATIs individual Elements to restore Boron back to proper levels quickly and easily! While the Essentials Pro dosing system is designed to deliver…

    $22.95 Regular Price: $

    Bromine is used in some corals for chromoprotein synthesis and for skeleton construction. If testing reveals a Bromine deficiency, use ATIs individual Elements to restore Bromine back to proper levels quickly and easily! While the Essentials Pro dosing system is designed to deliver elements in the…

    $22.95 Regular Price: $

    Calcium is a crucial element for stony corals, clams, and calcareous algae. If testing reveals a deficiency, use ATIs individual Elements to restore Calcium back to proper levels quickly and easily! While the Essentials Pro dosing system is designed to deliver elements in the ratios they are…

    $22.95 Regular Price: $

    Fluorine is used by organisms to harden structures. If testing reveals a deficiency, use ATIs individual Elements to restore Fluourine back to proper levels quickly and easily! While the Essentials Pro dosing system is designed to deliver elements in the ratios they are typically consumed in the…

    $22.95 Regular Price: $

    Potassium is an essential element in both the skeletal construction and coloration of certain corals. If testing reveals a deficiency, use ATIs individual Elements to restore Potassium back to proper levels quickly and easily! While the Essentials Pro dosing system is designed to deliver elements in…

    $22.95 Regular Price: $

    Magnesium aids in the regulation of aquarium calcium and carbonates and the formation of skeletal structures in invertebrates. If testing reveals a deficiency, use ATIs individual Elements to restore Magnesium back to proper levels quickly and easily! While the Essentials Pro dosing system is…

    $22.95 Regular Price: $

    Strontium is used by many organisms to help build and develop their skeletons. Adding Strontium can improve coral growth. If testing reveals a deficiency, use ATIs individual Elements to restore Strontium back to proper levels quickly and easily! While the Essentials Pro dosing system is designed to…

    $22.95 Regular Price: $

    Overview Provides phytoplankton ranging in size from 1 - 2µm. Ideally-sized for many soft corals, clams, sponges, tunicates, tube worms, and larval invertebrates. Formulated to provide over 1-billion phytoplankton cells per ml. Does not require refrigeration. Supplemented with a proprietary…

    $10.21 Regular Price: $
    Choose Options

    …is required. Specifications: In Tank Dimensions: 4.13"L x 1.57"W x 1.96"H Hole Diameters: .4" (approximately) Mounts up to .5" glass thickness Includes: 1 x DTH-1 Magnetic Pro Dosing Tube Holder 5 x 1/4" RO Tube Lock Threaded Fittings 5 x 3/16" Vinyl Tube Barbed Threaded Fittings 5 x Threaded Nuts

    $24.99 Regular Price: $
    Out of Stock

    The Neptune Systems 1Link Male x Male 4 pin cable lets you directly connect your DS Fluid Metering System to a 1Link module or EnergyBar 832. By having your DS system connected through a 1Link port will let you remove the bulky power supply brick saving room and removing clutter. Features Less…

    $21.95 Regular Price: $

    JBJ AquaScraper has four unique interchangeable attachments in one space-saving unit. 12” handle reaches algae without getting hands wet. Plastic scraper removes algae without scratches. Stainless steel scraper easily scrapes algae off glass aquariums. Rotational polisher cleans stubborn…

    $15.00 Regular Price: $

    Sufficient PSI is very important for the correct operation of a reverse osmosis unit. Low water pressure is a leading cause of poor RO system performance. A pressure gauge assures that proper pressure is being supplied. It will also make pressure drops apparent which can tell you that sediment and…

    $12.99 Regular Price: $

    Why does BRS recommend this? The Glycerin filled pressure gauges are our preferred gauge. Compared to an air-filled gauge they will be much quieter as water has a tendency to vibrate when running, as well as lasting much longer as the oil in the gauge will soak up the vibrations which can cause…

    $20.49 Regular Price: $

    Feeding a variety of protein, greens, vitamins, trace elements and amino acids is important for proper nutrition. These PRO Variety Mix frozen cubes from V2O are the perfect solution for aquarists who wish to provide a varied diet to their fish without having to mix and match foods on their own. The…

    $16.99 Regular Price: $

    Feeding a variety of protein, greens, vitamins, trace elements and amino acids is important for proper nutrition. These PRO Variety Mix frozen cubes from V2O are the perfect solution for aquarists who wish to provide a varied diet to their fish without having to mix and match foods on their own. The…

    $16.99 Regular Price: $

    V2O Aquarium Foods sources their fresh ingredients from around the world, providing only the best quality foods for your aquarium inhabitants. These premium Brine Shrimp have been carefully harvested and rapidly processed to ensure maximum freshness and cleanliness, making them a nutritious and…

    $15.49 Regular Price: $

    Improves On The Already Awesome Sparkly Sponge! If you like your Sparkly Sponge, make sure to give the 2-in-1 Sparkly Sponge PLUS a try. The same make-up as the original Sparkly Sponge with the addition of a no-scratch abrasive surface lets you really tackle the stubborn and caked on algae spots. If…

    $17.99 Regular Price: $

    Replacement Outlet Pipe for AquaMaxx HOB-1 and HOB-1.5 Protein Skimmers.

    $11.04 Regular Price: $

    The SM-1 Single Inline TDS Meter from HM Digital measures the TDS of a single water line. This is a great tool to monitor the TDS of your reverse osmosis system. Common monitoring locations include pre-system, post membrane or post DI stage. This unit features a digital display and comes with a 1/4"…

    $24.99 Regular Price: $

    Peace out, filter socks. Enjoy your tank more and do less work. The AF-1 Automatic Filter Roller will let you enjoy your aquarium with less maintenance by removing the need to change out your filter socks or sponges every few days. The AquaMaxx Replacement Filter Fleece Roll for AF-1 Automatic…

    $19.99 Regular Price: $

    Replacement intake tube w/ strainer for AquaMaxx HOB-1, HOB-1.5, and HF-M Protein Skimmers

    $11.99 Regular Price: $
    Out of Stock

    AquaMaxx ConeS CO Series protein skimmer collection cups are made from high quality, polished cell-cast acrylic, with an ergonomic handle and removable lid. This replacement Collection Cup and Lid is for the following models: AquaMaxx HOB-1.5 Hang On Back Protein Skimmer AquaMaxx HF-M Multi-Filter…

    $19.99 Regular Price: $
    Out of Stock

    …can be run at the same time. Specifications Nitrite Test Range:0-25 mg/L Nitrate Test Range:0-50 mg/L Test Precision:0.1 to 1 mg/L increments Whats Included? Nitrite Reagent 1 Nitrate Reagent 1 Nitrate Reference Sample Pipette Spoon Nitrite/Nitrate Color Chart Multi-Cavity Test Tray Instructions

    $15.53 Regular Price: $

    Connect and link any GHL controller to their modules with the ProFilux-Aquatic-Bus (PAB) Cable.Link multiple 2.1 dosing units together, or other GHL accessories. What's Included? 1x 0.5m PAB Cable

    $10.90 Regular Price: $

    …see what the corals actually have to offer. Great for photography Aids in pest and parasite hunting Portable for frag swaps or local fish stores Can be used with the aquarium lights on or off Shows off corals true bioluminescence What's Included? 1x Polyplab Scope Blue LED Flashlight 1x AA Battery

    $24.99 Regular Price: $
    Out of Stock

    The perfect magnetic probe holder for reef hobbyists! The AquaMaxx Probe Holder is constructed of high quality cell-cast acrylic and utilizes powerful rare-earth magnets that work on aquariums as thick as 1/2". Features two smaller holes for pH/ORP probes and two larger holes for larger-diameter…

    $24.99 Regular Price: $
    Out of Stock

    Compatible with both G5 and G6 Radion XR15s. Multi-Light Radion Mounting System - Slide Mount The Multi-Light RMS is a modular and customizable Radion LED mounting solution for the XR15 and XR30 systems.The RMS Slide Mounts connect your Radion LED to the RMS Track and allow for easy positioning…

    $24.26 Regular Price: $

    Get accurate, easy to read pH test results in minutes! Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available. Their test kits include easy to follow instructions and straightforward, accurate results. Salifert test kits are also some of the…

    $11.89 Regular Price: $

    …at 25°C Hanna Checker Instructions for Nitrite ULR Standards: 1. Thoroughly wipe standard cuvette with HI731318 lint free cloth and only handle using top of cuvette. The cuvette wall must be dry and free of smudges. 2. At the C. 1 prompt, place A, HI764-11 standard cuvette into the holder of the…

    $12.00 Regular Price: $

    …Acceptable results must be between 14.0 and 16.0 ppm at 25°C Hanna Checker Instructions for Fresh & Marine Water Phosphate HR Standards: 1. Thoroughly wipe standard cuvette with HI731318 lint free cloth and only handle using top of cuvette. The cuvette wall must be dry and free of smudges.…

    $13.00 Regular Price: $

    …with water export systems due to the increased chance of particles like sand or shells becoming lodged in the Anti-Drip valve. Note: You need 1 adapter and 1 coupling to complete a Push-Lock fitting.Anti-Drip Valves are not included unless noted.Please see compatibility chart in full details below.…

    $10.99 Regular Price: $
    Choose Options

    …sock tray and direct the water into the Klir filter. It's adjustable and allows you to easily dial the the flow rate to divert excess flow or filter less aggressively. The Flow Diverting cap will work with a variety of sumps with 4 inch filter sock holes What's Included? 1x 4" Flow Diverting Cap

    $18.99 Regular Price: $
    Out of Stock

    …reducing waste and maintaining water quality Easily converted to feeding ring For frozen, pellet, flake, or freeze dried foods Safe for marine and freshwater aquariums Specifications Dimensions: 4 x 2.75 x 3.81 Max Glass Thickness - 1/2" What's Included? 1x Innovative Marine Gourmet Defroster Pro

    $24.99 Regular Price: $
    Out of Stock

    …flow rate of water through that pipe or tubing. The FS-25 comes with 1/4" push connect tubing that will work with any standard style 1/4" RO/DI tubing. Adapting soft 1/4" tubing can be done easily with a 1/4" stem x 1/4" barb adapter. What's Included? 1x 1/4" Flow Sensor with push connect fittings

    $20.95 Regular Price: $

    …before use. The amount to dose will equal the amount of Aquaforest Calcium Dry required to maintain levels. Reef Mineral Salt should be used at a 1:1 ratio with the calcium intake of the aquarium. If you need to dose 25 ml of Calcium Dry Solution per day, then you would need to dose 25 ml of Reef…

    $14.29 Regular Price: $
    Choose Options

    …the flatworms as possible when performing the water change. Repeat treatment as necessary. Warning: This product is not intended for human consumption. Keep out of reach of children. If ingested, contact a physician or poison control center immediately. Whats Included? 1x Blue Life USA Flatworm Rx

    $24.99 Regular Price: $

    The Fiji Cube Coral Frag Traveler is the perfect way to commute coral frags safely from one location to another. It is the ideal companion to bring with you on trips to your local fish store, frag swap, club meeting, or aquarium show! Features Locks frags securely in place for travel Water Tight…

    $20.69 Regular Price: $

    A Delicious Snack for Fish and Coral! AlgaeBarn's Nano Brine Shrimp are baby brine shrimp that arrive to you at their highest nutritional stage (24-48 hours post-hatch). The baby brine is shipped still as an egg and will hatch while in transit, allowing you to get the biggest benefit out of them.…

    $10.00 Regular Price: $
    Choose Options

    Microfiber cleaning cloth from Hanna. Keep your cuvettes clean for optimal checker accuracy!

    $14.00 Regular Price: $

    Lifegard Prefilters and Felt pads work really well in sumps and overflows to add mechanical filtration to the system. They are easy to remove and replace. Most of the time you will need to cut them to size since you do want them to direct the water through the filter pad and not around it. The rate…

    $22.49 Regular Price: $

    The Small Cord Cutout Plugs fit both the Basic and Deluxe Aquarium Controller Boards and will cover any open cord cutouts to create a cleaner appearance. In addition to the solid plugs, this accessory pack also include three slotted pass-through plugs to guide smaller wires through the panel…

    $22.99 Regular Price: $

    Tidy-up your aquarium messes in style! Inspired by everyone's favorite 70's family sitcom, the BRS "Tidy Bunch" towel is sure to garner attention from both reef hobbyists and 'normies' alike. This white towel features a colorful graphic of 8 common aquarium clean-up crew members, including a Hermit…

    $12.99 Regular Price: $

    Why does BRS recommend this? Water changes are a top secret to success in the hobby. Having equipment that makes water changes easier is the key to doing the water changes your tank needs on a regular basis. With high quality fittings at a very affordable price the Python water change systems will…

    $12.99 Regular Price: $
    Choose Options

    Concentrated powdered Calcium helps maintain and increase your tanks Ca level without increasing any other elements concentration.Calcium is an essential part of calcification and coral growth. Corals skeletons are dependent on having ample calcium and alkalinity in the water for corals to absorb…

    $14.29 Regular Price: $
    Choose Options

    …aquarium lights turned off during treatment. Expel-P is stable in water for up to90 days and will do its job in aquaria at any pH. Fish Treatment Use 1 packet Expel-P per 10 gallons of water. Perform a 25% water change, taking care to remove excreted worms/parasites after 24 hours. Repeat the cycle…

    $10.80 Regular Price: $12.74
    Choose Options
Sign Up Now