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FREE ON ORDERS OF $50 or More!  JUST Add to Cart! Custom Logo Die Cut Keychain Acrylic Material Includes Ring and Chain Thickness varies around 4mm  Metal Chain

Extendable LED for Freshwater Aquariums. • Provides the ripple effect. • Low energy consumption. • Extendable arms. • Controller with Dual Channel On/Off LED. • Supplied with 4 clamp fixings. • 2 year guarantee...

Extendable LED for Freshwater Aquariums. • Provides the ripple effect. • Low energy consumption. • Extendable arms. • Controller with Dual Channel On/Off LED. • Supplied with 4 clamp fixings. • 2 year guarantee...

Extendable LED for Freshwater Aquariums. • Provides the ripple effect. • Low energy consumption. • Extendable arms. • Controller with Dual Channel On/Off LED. • Supplied with 4 clamp fixings. • 2 year guarantee...

Extendable LED for Freshwater Aquariums. • Provides the ripple effect. • Low energy consumption. • Extendable arms. • Controller with Dual Channel On/Off LED. • Supplied with 4 clamp fixings. • 2 year guarantee...

Secure your vision. Build with confidence. Aquascaping is an art, but gravity can be its worst enemy. Whether you are stacking heavy dragon stone or balancing intricate driftwood branches, stability is the key to a safe and beautiful aquarium. Seachem...

AccuraSea Natural Seawater (4.4 Gallon) The Original Formula, Straight from the Source. Take the guesswork out of reef keeping with AccuraSea Natural Seawater, the purest solution for your marine aquarium. This isn't a synthetic mix—it is 100%...

Fiji Cube 2nd Gen NSK-70 is a powerhouse of filtration designed specifically for space-constrained nano and AIO (All-In-One) aquariums. Combining a compact footprint with the advanced control of a DC-powered pump, this skimmer provides the...

Pro-Level Skimming for Nano Reefs The Fiji Cube 2nd Gen Nano DC Protein Skimmer NSK-50 is a high-performance filtration solution specifically designed for compact reef systems. Merging a minimalist footprint with powerful DC-controllable technology,...

Fiji Cube Roller Filter Replacement Fleece (Model ARF-10) – 3 Pack Crystal Clear Water, Automated Convenience Ensure your aquarium remains in peak condition with the Fiji Cube ARF-10 Replacement Fleece. Specifically engineered for the Fiji Cube...

Keep your reef crystal clear and maintenance-free with the official Fiji Cube replacement fleece. Maintaining a pristine aquarium shouldn't be a chore. Designed specifically for the Fiji Cube ARF-15 Automatic Roller Filter, these high-quality...

FREE ON ORDERS OF $250 or MORE - JUST ADD TO CART! Hailed by critics as “the world’s best reefkeeping magazine,” CORAL is written by leading aquarium experts and marine biologists, lavishly illustrated with breathtaking images, and...

High-Fat Formula to Condition Spawning Fish Prepare your fish for successful breeding with Rod's Food Breeder Blend. Specially formulated for the dedicated aquarist and breeder, this blend takes the proven success of Rod's Original Blend and...

Enriched Whole Krill for Big Appetites and Vibrant Color Give your large marine fish and predatory invertebrates the nutritional boost they crave with Rod's Food Krill+ Blend. Far more than just standard frozen krill, this premium "suped-up"...

The HC-910M is a high-end, dual-display digital aquarium heater controller from Finnex, designed for precise temperature management with bright LED readouts showing both current and set temperatures simultaneously, featuring...

A Solid Foundation for Your HelloReef Aquarium Sturdy and Reliable Construction Two Spacious Shelves for Storage Convenient Cord Cutout for Clean Cable Management Available in Black or White This sleek and functional stand is designed to...

Fiji Cube 38 Gallon Peninsula Rimless AIO Glass Nano Tank – PRO Series Transform your living space into a breathtaking underwater gallery with the Fiji Cube 38 Gallon Peninsula Rimless All-In-One (AIO) Glass Nano Tank. Part of the elite PRO...

Fiji Cube 38 Gallon Peninsula Rimless AIO Glass Nano Tank – PRO Series Transform your living space into a breathtaking underwater gallery with the Fiji Cube 38 Gallon Peninsula Rimless All-In-One (AIO) Glass Nano Tank. Part of the elite PRO...

Power your large aquarium systems with confidence using the Finnex THD-700S Compact Titanium Heating Element. Engineered for substantial water volumes, this 700-watt heating tube offers a high-performance alternative to traditional glass heaters,...

Ensure optimal thermal stability for your larger aquatic systems with the Finnex THD-500S Compact Titanium Heating Element. Designed for serious hobbyists, this 500-watt heating tube combines the durability of titanium with a streamlined, space-saving...

Upgrade your aquarium’s heating system with the robust and space-saving Finnex THD-300S Compact Titanium Heating Element. Engineered for durability and efficiency, this 300-watt heating tube is built from corrosion-resistant titanium, making it...

The HC-820M Finnex heater controller uses an advanced digital processor that monitors and controls the water temperature in your aquarium. The heating controller receives temperature data from the remote sensor in the aquarium. The remote...

Zip Bag Md Medium-mesh filter bag with zipper Ideal for intermediate sized media Corrosion-proof zipper 32 cm x 14 cm (12.5” x 5.5”) No Strings or Ties The Medium Zip Bag™ is a mesh bag for holding filtration media...

The Bag™ Welded filter bag ideal for all filtration Resealable locking closure 180 micron mesh Resistant to bleach, caustics, and acids The Bag™ is an innovative welded filter bag with a durable non-stitched seam. It has a 180...

Parameter Value Iodide 52,840 ppm Molybdenum 9,983 ppm Nickel 444.300 ppm Zinc 371.400 ppm Manganese 259.900 ppm Copper 240.500 ppm Selenium 127.000...

Parameter Bromide Value 100,000 ppm Characteristics Regular application intensifies pigmentation and improves robustness of cnidarians. Active Components: Potassium bromide, anhydrous, USP. Basic...

Parameter Iron Value 10,000 ppm Characteristics Increases iron, arguably the most important trace element to photoautotrophs (including zooxanthellae), in recirculating seawater systems, particularly critical in those...

Parameter Iodide Value 100,000 ppm Characteristics Provides iodide (contains no iodine), required for development of chitin (exoskeletal material for shrimp and other crustaceans) and antioxidant activity critical...

Parameter Boron Value 100,000 ppm Characteristics Regular application intensifies red pigmentation and improves pH stability. Active Components: Potassium tetraborate, hydrated, USP. Basic...

A3 Apex Pro Base Unit Maybe your original base unit was damaged, or you’re upgrading an older setup to the A3 platform. Either way, this A3 Apex Pro Base Unit is exactly what you need. Plug all of your current Neptune Systems accessories into it...

Trident NP Calibration Solution This calibration solution is designed for the Neptune Systems Trident NP to keep nitrate and phosphate readings accurate over time. It’s the same solution included with the standard reagent refill kits...

Premium Ceramic Plugs and TileThese handcrafted frag tiles are made with inert ceramic material, making them immediately safe for aquarium use. Our black tiles have a solid colored core so no more exposed white interiors if chipping occcurs.No Curing...

Premium Ceramic Plugs and TileThese handcrafted frag tiles are made with inert ceramic material, making them immediately safe for aquarium use. Our black tiles have a solid colored core so no more exposed white interiors if chipping occcurs.No Curing...

Ignited Dragon Soul Torch Colony WYSIWYG A6 (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Ignited Dragon Soul Torch Colony WYSIWYG A6 is for beginners...

Large New York Knicks Torch Colony WYSIWYG A2 (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Large New York Knicks Torch Colony WYSIWYG A2 is for...

24K Gold Torch 2+ Heads WYSIWYG (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. 24K Gold Torch 2+ Heads WYSIWYG is for beginners and experts alike...

Large New York Knicks Torch Colony WYSIWYG A1 (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Large New York Knicks Torch Colony WYSIWYG A1 is for...

Ignited Dragon Soul Torch Colony WYSIWYG A3 (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Ignited Dragon Soul Torch Colony WYSIWYG A3 is for beginners and...

Ignited Dragon Soul Torch Colony WYSIWYG A1 (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Ignited Dragon Soul Torch Colony WYSIWYG A1 is for beginners...

Large Gold Torch Colony WYSIWYG A1 (Egg crate squares are 3/4") If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Large Gold Torch Colony WYSIWYG A1 is for beginners and experts alike...