- 22% Off Hanna Instruments
- Best Price on Adaptive Reef
- 20% Off Innovative Marine
- 20% Off Salifert
- 15% Off Caribsea
- 20% Off Simplicity
- 20% Off Real Reef
- 15% Off Ocean Wonders
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On Sale 20%
On Sale 20%AuqaShield 11 Watt UV Sterilizer Replacement Bulb (Midsize) - Innovative Marine
Innovative Marine$34.99$27.99Your First Line of Defense -Replacement UV sterilizer bulb - 11 Watt - for Auqashield UV 11 watt unit. -Comes with Quartz sleeve, 11 watt UV bulb, Filter sponge and Drop in cover. Cloudy water,... -
On Sale 20%
On Sale 20%Helio 350 Watt PTC Heating Element - Innovative Marine
Innovative Marine$106.00$84.80Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology. Up until now, the way we chose to heat our aquariums... -
On Sale 15%
On Sale 15%Controller Cabinet V2 Wire Management System - Black - Adaptive Reef
Adaptive Reef$399.99$339.99Organize Your Aquarium Tech in Style! Removable Magnetic Clear Door for Easy Access Interchangeable Faceplates to Customize Your Setup Built-In Wire Management System for a Clean... -
On Sale 15%
On Sale 15%BULK Ceramic XL LARGE Coral Frag Plugs 1-3/8" (100 pc) - Oceans Wonders
Oceans Wonders$38.99$33.14Oceans Wonders Ceramic Coral Frag Plugs are perfect for the propagation or fragging of hard and soft branching corals such as Acropora, Birdsnest, Montipora, Kenya Trees, Xenia, ect. They have a... -
On Sale 15%
On Sale 15%Rubble Zone Box Dry Rock (1 Gallon ~ 6 lbs) - Caribsea
Caribsea$19.24$16.35High quality aragonitic calcium carbonate perfect for your fragging projects, a jawfish or firefish habitat, creating a cryptic zone or, on the freshwater side; use it as a pond filter media or for... -
On Sale 15%
On Sale 15%Frag HUB 20.0 (WHITE) Ceramic Frag Plug Holder - Oceans Wonders
Oceans Wonders$24.99$21.24Oceans Wonders new Coral FRAG HUBS are perfect for safely holding all of your frags in one convenient spot in your aquarium. Our frag hubs are available in a variety of sizes with 5, 10 or 20 holes... -
On Sale 20%
On Sale 20%Helio 200 Watt PTC Smart Heater (25-50 gallons) w/Controller - Innovative Marine
Innovative Marine$192.00$153.60Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology. Up until now, the way we chose to heat our aquariums... -
On Sale 15%
On Sale 15%NextGen Ceramic Coral Frag Plugs 1" NATURAL WHITE (100 pc) - Oceans Wonders
Oceans Wonders$29.99$25.49NextGen 1" Coral Frag Plugs with Intergrated Glue Pit. -
On Sale 15%
On Sale 15%1/2" US to Euro Coupling 20mm (Metric to Standard PVC) - Adaptive Reef
Adaptive Reef$8.00$6.80Metric (Euro) to Standard PVC Couplings. In the reefing hobby there are a ton of products that come from all over the world that use metric sizing. These allow you to easily convert European Metric... -
On Sale 20%
On Sale 20%Real Reef Rock Rubble (10 lbs) - Real Reef
Real Reef$35.99$28.79THIS ROCK IS RUBBLE - NO "Standard" Pieces Real Reef Rock is our standard reef building rock. It is very light, porous and full of holes and crevices. It is three dimensional in shape and comes in... -
On Sale 20%
On Sale 20%NuvoSkim DC AIO Protein Skimmer (Midsize) - Innovative Marine
Innovative Marine$212.00$169.60The Skimmer Evolved. Let’s say hello to the NuvoSkim DC, the industry’s first, energy efficient, direct current powered nano protein skimmer. Fewer adjustments, remarkably quiet and ultra-fast break... -
On Sale 15%
On Sale 15%1-1/2" US to Euro Coupling 50mm (Metric to Standard PVC) - Adaptive Reef
Adaptive Reef$18.00$15.30Metric (Euro) to Standard PVC Couplings. In the reefing hobby there are a ton of products that come from all over the world that use metric sizing. These allow you to easily convert European Metric... -
On Sale 20%
On Sale 20%Helio 100 Watt PTC Heating Element - Innovative Marine
Innovative Marine$80.00$64.00Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology. Up until now, the way we chose to heat our aquariums... -
On Sale 15%
On Sale 15%LifeRock Reef Forest Kit with Arches - Caribsea
Caribsea$309.99$263.49LifeRock Forest gives your reef tank a wide, open scape with plenty of room for corals and loads of interesting swim areas. No two builds are the same, each scape is your own with so many deign... -
On Sale 15%
On Sale 15%5.5" Stainless Steel DIY Coral Propagation Kit - Oceans Wonders
Oceans Wonders$32.99$28.04Oceans Wonders coral frag tools are made with 316 surgical stainless steel. Always rinse tools under HOT tap water and dry thoroughly before storing. This will ensure long lasting durability and... -
On Sale 20%
On Sale 20%Real Reef Frag Rocks (50 pc) Mixed Variety - Real Reef
Real Reef$45.99$36.79Real Reef Rock is a made of 100% natural marine friendly ingredients. Its components are made of the same building blocks which wild coral and living reef rock are composed of. The ingredients are... -
On Sale 20%
On Sale 20%Hydrofill Ti - ATO Water Pump - Innovative Marine
Innovative Marine$93.00$74.40HydroFill Ti - ATO Return Pump Pair your auto top off with the industry's first low voltage air lift pump specifically designed for ATO controllers. Engineered for high performance, this external... -
On Sale 15%
On Sale 15%Purple Up (1 Gallon) - Caribsea
Caribsea$140.61$119.52PurpleUp™ - uses a unique dual method approach to coralline algae acceleration. This approach is so unique that PurpleUp has been awarded a US patent (US patent No. 7,565,883). It contains ionic... -
On Sale 20%
On Sale 20%Helio PTC Heating Element Holder - Innovative Marine
Innovative Marine$47.00$37.60Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology. Up until now, the way we chose to heat our aquariums... -
On Sale 20%
On Sale 20%Real Reef Rock (40 lb) Box - Mixed Size - Real Reef
Real Reef$239.99$191.99Real Reef Rock is our standard reef building rock. It comes in a variety of sizes from 4"-12". It is very light, porous and full of holes and crevices. It is three dimensional in shape and comes in... -
On Sale 20%
On Sale 20%(6 Pack) NUVO Aquarium 200 Micron Filter Sock w/Holder (Midsize) - Innovative Marine
Innovative Marine$54.00$43.20Instantly improve your water quality with our all new 200 Micron Water Polishing Filter Socks. These highly durable mechanical filters contain 200 microns that serve to trap uneaten food, free... -
On Sale 15%
On Sale 15%Dragon Stone Freshwater Rock (25 lb) Box - Caribsea
Caribsea$72.67$61.77The Ohko stone, Aquarium Rocks (Dragon Stone) is a rock that resembles dragon scales. It typically has a greenish brown coloring and is very light weight compared to other hardscape stones... -
On Sale 15%
On Sale 15%South Seas Dry Rock Shapes (20 lbs) - CaribSea
Caribsea$144.97$123.22South Seas rock is the premium choice of natural base rock for marine, reef, and African cichlid aquariums. Incredible macro and micro porosity for the ultimate biological media, and beautiful shapes... -
On Sale 20%
On Sale 20%CustomCaddy Customizable Filter Media Basket w/ Media (Midsize) - Innovative Marine
Innovative Marine$60.00$48.00CustomCaddy - Media Basket Includes media: 2 x Fiber Balls, 2 x Coarse GFO Pouch and 2 x ROX Carbon Pouch Customize your mechanical, chemical, and biological filter media or convert to a living... -
On Sale 20%
On Sale 20%320 DC Protein Skimmer - Simplicity
Simplicity$429.95$343.96DC Skimmers use an adjustable DC pump and needle wheel, regarded as one of the best methods to shred air and water in order to create micro-fine bubbles. The long contact time between the water and... -
On Sale 20%
On Sale 20%6 Pack NUVO Roller Replacement Fleece Filter Roll (Midsize & Fullsize) - Innovative Marine
Innovative Marine$72.00$57.60FEATURES: Replacement fleece filter roll fits the Nuvo Roller - Automated and Manual Fleece AIO Filter - MIDSIZE/FULLSIZE Product Weight: 0.94 lbs. -
On Sale 15%
On Sale 15%Frag HUB 10.0 (WHITE) Ceramic Frag Plug Holder - Oceans Wonders
Oceans Wonders$19.99$16.99Oceans Wonders new Coral FRAG HUBS are perfect for safely holding all of your frags in one convenient spot in your aquarium. Our frag hubs are available in a variety of sizes with 5, 10 or 20 holes... -
On Sale 15%
On Sale 15%Agrocrete Coral Frag Disks 1.25" (20 pc) - Oceans Wonders
Oceans Wonders$6.99$5.94Oceans Wonders Coral Frag Disks are perfect for the propagation or fragging of hard and soft branching corals such as Acropora, Birdsnest, Montipora, Kenya Trees, Xenia, ect. They are 1-1/4" in... -
On Sale 15%
On Sale 15%Life Rock Tree Extension Kit (2 Piece) - CaribSea
Caribsea$121.99$103.69There is simply no better, no more spectacular way to aquascape your marine or reef aquarium. These open, light shapes not only provide lots of cover and “play area” for fish, but provide nice nooks... -
On Sale 15%
On Sale 15%NextGen Ceramic Coral Frag Plugs 1" CORALLINE PURPLE (25 pc) - Oceans Wonders
Oceans Wonders$11.99$10.19NextGen 1" Coral Frag Plugs with Intergrated Glue Pit. -
On Sale 20%
On Sale 20%DC 2100 Circulation Pump - Simplicity
Simplicity$169.95$135.96Simplicity DC Pumps are designed to meet the needs of all types of aquariums at a price point that you’ll love. These high-efficiency pumps are extremely powerful and quiet. The included -
On Sale 15%
On Sale 15%Dry Base Live Rock (10 lbs) South Seas - Caribsea
Caribsea$39.99$33.9910lb pre-measured in a Mesh Bag - South Seas Base Rock - Natural weathering processes form the fantastic shapes of South Seas Base Rock by the erosion and pitting of limestone over the course of eons... -
On Sale 15%
On Sale 15%Black DELUXE XL Aquarium Controller Mounting Board w/Hinge Kit - Adaptive Reef
Adaptive Reef$309.99$263.49The perfect solution to help organize and control the rat's nest of wires that most aquariums suffer from. This board was created to easily allow you to mount an apex, power strips, equipment... -
On Sale 20%
On Sale 20%Aquarium Lid/Mesh Screen Clips - 8mm (0.314") - 4 Pack - Innovative Marine
Innovative Marine$12.00$9.60The Innovative Marine DIY Mesh Screen Lid Clips allow you to support your glass or screen lid on top your aquarium for a sweet clean and finished look. FEATURES: Available for aquariums that has... -
On Sale 20%
On Sale 20%Real Reef FANCY Branch Rock (35 lb) Box - Real Reef
Real Reef$399.99$319.99Real Reef Branch Rock is our version of the Tonga Branch rock that use to be imported from the Kingdom of Tonga for many years, before getting banned for destructive collection practices. No live... -
On Sale 20%
On Sale 20%DC 1600 Circulation Pump - Simplicity
Simplicity$149.95$119.96Simplicity DC Pumps are designed to meet the needs of all types of aquariums at a price point that you’ll love. These high-efficiency pumps are extremely powerful and quiet. The included -
On Sale 20%
On Sale 20%Helio 350 Watt PTC Smart Heater (50-85 gallons) w/Controller - Innovative Marine
Innovative Marine$237.00$189.60Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology. Up until now, the way we chose to heat our aquariums... -
On Sale 15%
On Sale 15%NextGen Ceramic Coral Frag Plugs 1" HAWAIIAN BLACK (25 pc) - Oceans Wonders
Oceans Wonders$11.99$10.19NextGen 1" Coral Frag Plugs with Intergrated Glue Pit. -
On Sale 15%
On Sale 15%Copepod Habitat - Adaptive Reef
Adaptive Reef$24.99$21.24Are you tired of constantly having to dose copepods? Give your beneficial microfauna a safe haven to settle, breed, and multiply with the Adaptive Reef Copepod Habitat. This compact, reef-safe... -
On Sale 15%
On Sale 15%Black Aquarium Controller Accessory Shelf - Adaptive Reef
Adaptive Reef$74.99$63.74Expand your Adaptive Reef Mounting board with a matching shelf. Perfect for mounting equipment like dosing pumps, dosing liquids, etc. Shelf Dimensions: 13"L x 8"W