Gold Dust Bullseye Mushroom Colony WYSIWYG  (Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Gold Dust Bullseye Mushroom Colony WYSIWYG is a fast growing...

Showcasing the pinnacle of Waterbox engineering, REEF LX tanks offer expansive euro braced displays up to 8 feet and 380 gallons, with glass-built overflow boxes, pre-assembled cabinetry, and tiered sump designs. Tailored for large-scale reef...

Showcasing the pinnacle of Waterbox engineering, REEF LX tanks offer expansive euro braced displays up to 8 feet and 380 gallons, with glass-built overflow boxes, pre-assembled cabinetry, and tiered sump designs. Tailored for large-scale reef...

Designed for saltwater enthusiasts, the MARINE X range features rimless aquariums with ultra‑clear 91 % light‑transmitting glass, high‑strength black silicone, and central overflow with dual return nozzles. Each kit includes a sump, plumbing, filter...

Aquariums That Bring Peace of MindThe Mariner® M40 from ESHOPPS is your introduction to the Mariner® line — small, sleek, and built to fit almost any space. Perfect for first time hobbyists or as a secondary display, the M40 delivers the...

Aquariums That Bring Peace of MindThe Mariner® M40 from ESHOPPS is your introduction to the Mariner® line — small, sleek, and built to fit almost any space. Perfect for first time hobbyists or as a secondary display, the M40 delivers the...

Streamline your DI resin loading process and eliminate mess with the AquaFX DI Loading Tamper Tool. Precisely engineered to prevent resin spillage and ensure consistently uniform packing, this toolkit sets you up for clean, efficient, and repeatable...

Testing saltwater aquarium water in minutes, the API AQUASPIN Saltwater Disk is used in the AQUASPIN photometer and is ideal for testing saltwater or reef aquarium parameters. The sealed disk is a one-time use and holds the reagents to test all eight (8)...

The innovative, API AQUASPIN Photometer is ideal for testing all important freshwater, saltwater aquarium and pond water parameters. Test 7 freshwater parameters and 8 saltwater parameters in only 2 minutes, and receive accurate results personalized with...

Product description High levels of phosphates and organic pollutants promote unwanted algae growth and compromise health of aquarium inhabitants. Tropic Marin® Elimi-Phos and Tropic Marin® Elimi-Phos Longlife granules are a...

Product description High levels of phosphates and organic pollutants promote unwanted algae growth and compromise health of aquarium inhabitants. Tropic Marin® Elimi-Phos and Tropic Marin® Elimi-Phos Longlife granules are a...

Professional ICP seawater laboratory analysis.  The chemical elements of the seawater sample are analyzed using ICP-OES. In addition, other measurement methods are used to analyze other important parameters and nutrient concentrations. A sample...

Professional ICP seawater laboratory analysis - ICP-OES is used to analyze over 35 chemical elements in the seawater sample.After the measurement, the user can call up the detailed analysis report on the website lab.tropic-marin...

Professional ICP seawater laboratory analysis.  The chemical elements of the seawater sample are analyzed using ICP-OES. In addition, other measurement methods are used to analyze other important parameters and nutrient concentrations. A sample...

Professional ICP seawater laboratory analysis - ICP-OES is used to analyze over 35 chemical elements in the seawater sample.After the measurement, the user can call up the detailed analysis report on the website lab.tropic-marin...

Professional ICP seawater laboratory analysis.  The chemical elements of the seawater sample are analyzed using ICP-OES. In addition, other measurement methods are used to analyze other important parameters and nutrient concentrations. A sample...

Professional ICP seawater laboratory analysis - ICP-OES is used to analyze over 35 chemical elements in the seawater sample.After the measurement, the user can call up the detailed analysis report on the website lab.tropic-marin...

Tropic Marin Block Iodine is a concentrated solution for adding iodine, fluorine, bromine, and selenium if there are deficits in the aquarium. The halogen iodine, fluorine, and bromine are incorporated in organic and inorganic skeletons and...

Concentrated solution for adding molybdenum, rubidium, vanadium, tungsten, tellurium, and hafnium if there are deficits in the aquarium. Molybdenum, vanadium, and tungsten are associated with key conversions in the metabolism of corals and other marine...

Concentrated solution for adding nickel, manganese, iron, cobalt, and boron if there are deficits in the aquarium. The transition metals nickel, manganese, iron, and cobalt are key catalysts in the metabolism, and deepen the coloration of the corals,...

Concentrated solution for adding strontium and barium if there are deficits in the aquarium. As an alkaline earth metal, strontium and barium are essential for skeletal growth in corals, and other marine animals and algae. The Tropic Marin Block...

Concentrated solution for adding zinc, copper, chromium, and gallium if there are deficits in the aquarium. The transition metals zinc, copper, and chromium are key catalysts in the metabolism, and brighten the coloration of the corals, making the...

Save with the reservoir reload package!  This bundles our reservoir 3-pack AND the reservoir rack to help you save! Prepare multiple aF4 food load outs with the reservoir 3 pack!  Stage food in the freezer, pre loaded into spare reservoirs or...

Expand on your control of the aF4 with our 0-10v Dual Interface Cable. Designed specifically for Neptune Apex or the GHL Profilux, this cable allows for precise control of feeding times and allows the aF4 to feed multiple times per day.  Our 0-10v...

Our Rimmed Aquarium Adapter is the perfect solution for aquariums with rims up to 2.5" thick. Designed especially for the aF4, this adapter ensures optimal use and functionality, making it a must-have for rimmed aquarium owners.

Prepare multiple aF4 food load outs with the reservoir 3 pack!  Stage food in the freezer, pre loaded into spare reservoirs or in the refrigerator to allow for quick swaps.Includes lids and spare reservoirs.  Pair it with the storage rack for...

Prepare multiple aF4 food load outs with the reservoir reload!  Stage food in the freezer, pre loaded into spare reservoirs or in the refrigerator to allow for quick swaps.Includes lids and spare reservoirs.  Pair it with the storage rack for...

Keep your aF4 running smoothly and reliably with our Cleaning Tabs. This specially formulated pack of 28 tablets, enough for approximately 6 months, works to disinfect and sanitize the inner workings of your aF4, ensuring it stays clean and efficient...

Embark on a new level of aquatic care with the aF4 – a patent-pending, world-first automated frozen fish food feeder. Meticulously crafted over 5 years of relentless development, experimentation, and continuous improvement, the aF4 stands as the...

Introducing the revolutionary aF4:  Redefining Aquarium Feeding with Unprecedented Innovation. Embark on a new level of aquatic care with the aF4 – a patent-pending, world-first automated frozen fish food feeder. Meticulously crafted over 5...

The Secret Ingredient for Electrifying Coral Photos Tired of your stunning reef tank photos being washed out by harsh blue light? The (Gouda Cheese) 450 Yellow (True-Reef Filter Lens) is the next-generation coral tool that will revolutionize how...

This is the New MYTE Subscription Starter Kit!  This is a Triton ICP Test kit with Priority Label, purchase this kit if your interested in starting the Master Your Trace Subscription Program.  This kit has everything you need to get started...

Orca MK2 without the pump.  Will work with your 6055, 6075, 6095, 6105 HUB Edition Models. Product Overview: Tunze ORCA MK2 (Oscillating Unit) The ORCA MK2 is a high-tech oscillating mount developed in collaboration with ReefHub. It is...

The HYDROS Start is the perfect first aquarium controller, expertly designed to combine a variety of essential features into a single, user-friendly device. This all-in-one solution allows you to effortlessly manage a wide range of...

Gold Dusted Mushroom Colony WYSIWYG A1 (Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Gold Dusted Mushroom Colony WYSIWYG A1 is a fast growing coral that...

Gold Dusted Mushroom Colony WYSIWYG (Egg crate squares are 1.25") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Gold Dusted Mushroom Colony WYSIWYG is a fast growing coral that will...

Your Tank’s Vitals, visible at a Glance. Upgrade your reef monitoring experience with the AvidAqua InSight—a modern, full-color touchscreen display designed exclusively for Neptune Systems Apex users. Say goodbye to the clunky, monochrome...

Patch Handle Bag. 21" x 21" x 6" Color: White PE plastic bags with reinforced patch with cutout handle. Reusable and recyclable. 1.75 mil White LDPE - Recycled / 100% Recyclable Saltwater Aquarium stacked logo

The Betta Premium Aquarium Kit is designed to replicate the natural tropical habitats of B. splendens and comes equipped with custom filtration, natural soft glow LED lighting and a convenient pre-set heater. Custom Betta filtration with up to...

UNUSED CUSTOMER RETURNThe ultimate maintenance free biological filter. Dimensions: 12.25" x 7.25" 18" Base Dimensions: 7.25" x 12.25" Chamber Dimensions: 6" Water Input: 0.5" Air Input: 0.125" or 1/8" Drain" 1" Water Flow Rate: 150 - 250...