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On Sale 20%
On Sale 20%EXTREME Curve Skimmer 5EX - Bubble Magus
Bubble Magus - Seaside$199.99$159.99CURVE 5 EXTREME Measure：180*185*470 (7.09" x 7.28" x 18.50") Use to 300-500L Aquariumv (80-132 GAL) ROCK SP1.5 Pump 220-240V, 50Hz, 16W (120V, 60Hz, 0.5A) Air intake: 330 LPH Water level... -
On Sale 20%
On Sale 20%QQ1 Hang-On Back Skimmer - Bubble Magus
Bubble Magus - Seaside$89.99$71.99Efficient and ease-to-use skimmer for aquariums up to 25 gallons. Great features including a needle-wheel pump, easy to adjust body and foam bubble reducer on the outlet. Specifications Rated for... -
On Sale 15%
On Sale 15%Purple Helix - Live Purple Coralline Algae in a Bottle (8 oz) - ARCReef
ARCReef$21.99$18.69Helix Ships on Tuesday - Wednesday from ALGAE BARN in CO to ensure the freshest possible product as we receive weekly Monday shipments of this. Not only does Coralline Algae in a Bottle speed up the... -
SnappGrid Interlocking Eggcrate - Innovative Marine
Innovative Marine$9.99SnappGrid Interlocking EggCrate - Get Cre-EGG-tive Raise your corals, raise your equipment and raise your expectations when you think of Innovative Marine's vision on what we should be calling... -
On Sale 15%
On Sale 15%Pink Fusion & Purple Helix Combo Kit - Coralline Algae in a Bottle (2x 8 oz) - ARCReef
ARCReef$43.98$37.38Helix Ships on Tuesday - Wednesday from ALGAE BARN in CO to ensure the freshest possible product as we receive weekly Monday shipments of this. Not only does Coralline Algae in a Bottle speed up the... -
On Sale 15%
On Sale 15%Pink Fusion - Pink Coralline Algae in a Bottle (8 oz) - ARCReef
ARCReef$21.99$18.69Helix Ships on Tuesday - Wednesday from ALGAE BARN in CO to ensure the freshest possible product as we receive weekly Monday shipments of this. Not only does Coralline Algae in a Bottle speed up the... -
CoralGel - 20g (0.7 oz.) - High-Viscosity Glue (0104.730) - Tunze
Tunze$11.49Secure your soft corals and fragments with confidence using TUNZE Coral Gel, the specialized, gel-like superglue designed for professional-grade aquascaping and coral fragging. Product... -
On Sale 15%
On Sale 15%BULK Ceramic Coral Frag Plugs 3/4" (100 pc) - Oceans Wonders
Oceans Wonders$29.99$25.49Oceans 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... -
BULK Ceramic LARGE Coral Frag Plugs 1.25" (100 pc) - Oceans Wonders
Oceans Wonders$34.99Oceans 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... -
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... -
Blue Coral Scope Flash Light - Polyplab
PolypLab$24.99Use Polyp Lab's Scope to search for lost corals in the darkness of your rock work Check fish for external defects or parasites before you purchase Look for reef pests when your tank lights are... -
On Sale 15%
On Sale 15%Feather Duster Worm - SAQ Coral Farm
Saltwater Coral Farm$28.99$24.64Feather Duster Worm Average 2"-3"+ in size. If you are looking to buy vibrant color coral online to add to your reef tank, this is the best choice. Feather Duster corals are usually found at the... -
Nano-Tech Bio-Spheres (2Kg / 4.4lbs) - Maxspect
Maxspect$29.99Each Sphere has a surface area of 580ft2 - 20 Spheres is roughly equivalent to 40+ pounds of Live Rock! Ultra-Compact Biological Filtration Media Maxspect’s Nano-Tech... -
Nano-Tech Bio-Spheres (1Kg / 2.2lbs) - Maxspect
Maxspect$15.99Each Sphere has a surface area of 580ft2 - 20 Spheres is roughly equivalent to 40+ pounds of Live Rock! Ultra-Compact Biological Filtration Media Maxspect’s Nano-Tech... -
33.86" Aquarium Foldable Tongs Carbon Fiber (33.86") 0220.450 - Tunze
Tunze$89.99Reach into your aquarium with precision and confidence using the Aquarium Tongs Carbon. These high-quality tongs are an essential tool for any aquarist, offering a perfect blend of strength,... -
DuoPad Algae Pad - Seachem
Seachem$3.80The Seachem DuoPad is a non-scratch, dual surface algae pad for glass & acrylic. The melamine foam side uses micro abrasive technology to easily remove algae from the sides of your aquarium,... -
On Sale 15%
On Sale 15%Hawaiian Black Ceramic 1-1/8" Large Coral Frag Plugs (25 pc) - Oceans Wonders
Oceans Wonders$11.99$10.19Oceans 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%Coralline Purple Ceramic 3/4" Coral Frag Plugs (30 pc) - Oceans Wonders
Oceans Wonders$11.99$10.19Oceans 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... -
Razor Freshwater System Cleaner (500ML) - Brightwell
Brightwell Aquatics$21.24Unique Freshwater Systemic System Cleaner designed to target and clean surfaces of rock, driftwood decorations and tank walls Overview Plant safe, complex systemic cleaning polymer product,... -
On Sale 15%
On Sale 15%Seiryu Stones (7 Piece) Matched Set - Current USA
Current USA$79.95$67.96A.S. Designs molded Seiryu Stones feature the same sharp edges, detailed crevices and deep cuts found in natural stone. Collection of 7 stones will aquascape an aquarium up to 30 inches (30G)... -
Coral Glue Gun - Maxspect
Maxspect$33.99The Maxspect Glue gun is a unique corrosion free device that dispenses an extra thick consistency Gel great for heavier frags that you need to stand vertical even under water. Dispense what is... -
On Sale 15%
On Sale 15%Hawaiian Black Ceramic 3/4" Coral Frag Plugs (30 pc) - Oceans Wonders
Oceans Wonders$11.99$10.19Oceans 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... -
On Sale 15%
On Sale 15%Extension Rod for LittleScrape & AlgaEraser Algae Scraping Tool - Two Little Fishies
Two Little Fishies$24.14$20.52Each scraper comes with a set of three different blades: one thin stainless steel blade for regular algal films, one thick stainless steel blade for cutting through coralline algae, and... -
On Sale 15%
On Sale 15%LittleRox - Limestone Rubble (6.6 lbs) - Two Little Fishies
Two Little Fishies$20.14$17.12LittleRox are pressure washed, natural oolitic limestone rocks from Florida. They can be used to create rubble zone on the bottom in the freshwater cichlid tanks or in the marine reef aquariums... -
On Sale 15%
On Sale 15%Large Pincushion Sea Urchin (Lytechinus sp.) - Cleanup Crew
Clean Up Crews$24.99$21.24The Ultimate Hair Algae Destroyer When it comes to eradicating stubborn nuisance algae, few members of the cleanup crew can compete with the raw power and efficiency of the Pincushion Sea Urchin... -
On Sale 15%
On Sale 15%LittleScrape 10.25" Algae Scraping Tool - Two Little Fishies
Two Little Fishies$44.31$37.66Each scraper comes with a set of three different blades: one thin stainless steel blade for regular algal films, one thick stainless steel blade for cutting through coralline algae, and... -
On Sale 15%
On Sale 15%AlgaEraser 16" Algae Scraping Tool - Two Little Fishies
Two Little Fishies$47.48$40.36Each scraper comes with a set of three different blades: one thin stainless steel blade for regular algal films, one thick stainless steel blade for cutting through coralline algae, and... -
On Sale 30%
On Sale 30%Aquacultured Emerald Green Mushroom Coral (Actinodiscus sp.) - ORA
ORA$22.99$16.09This wonderful variety of mushroom coral is vibrant green, and under actinic lighting appear to brightly fluoresce. They are hardy and easy to maintain, quickly reproducing to form a carpet covering... -
On Sale 15%
On Sale 15%Ceramic LARGE Coral Frag Plugs 1.25" (20 pc) - Oceans Wonders
Oceans Wonders$7.99$6.79Oceans 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... -
Reef Glue (20gm) - Seachem
Seachem$8.45Reef Glue™ is a superior cyanoacrylate gel for gluing and mounting coral frags and colonies to reef rock or plugs. It bonds within seconds and has excellent control, hold and durability... -
(SAMPLE) Coral Glue (3 ml) - Ecotech Marine
Ecotech Marine$2.50FREE ON ORDERS OF $50 or MORE Coral Glue from EcoTech Marine sets a new standard for ease of use, curing time, versatility and durability. This coral glue features superior intermolecular bonding... -
On Sale 15%
On Sale 15%Ceramic Coral Frag Plugs 3/4" (25 pc) - Oceans Wonders
Oceans Wonders$7.99$6.79Oceans 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... -
Bacto Plus - 7 High Concentration Multi Strain Bacteria Mix (250 ml) - NYOS
NYOS$24.99Achieve a pristine, biologically balanced aquarium with Nyos Bacto Plus. This professional-grade, all-in-one bacterial inoculant is engineered to establish and maintain a robust biological... -
On Sale 15%
On Sale 15%Agrocrete LARGE Coral Frag Plugs 1.25" (20 pc) - Oceans Wonders
Oceans Wonders$6.99$5.94Oceans Wonders Large 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... -
On Sale 15%
On Sale 15%BULK Agrocrete Coral Frag Plugs 3/4" (100 pc) - Oceans Wonders
Oceans Wonders$29.99$25.49Oceans Wonders Large 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... -
On Sale 15%
On Sale 15%Agrocrete Coral Frag Plugs 3/4" (25 pc) - Oceans Wonders
Oceans Wonders$6.99$5.94Oceans Wonders Large 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... -
On Sale 30%
On Sale 30%Captive-Bred Striped Dottyback (Pseudochromis sankeyi) - ORA
ORA$35.99$25.19The Striped Dottyback is found in the Southern Red Sea and Gulf of Aden. They live in small colonies in rock rubble at relatively shallow depths. This is one of the least territorial of the... -
Razor Marine System Cleaner, Coral Safe (2L) - Brightwell
Brightwell Aquatics$72.84Unique Marine Systemic System Cleaner designed to target and clean surfaces of live rock, coral decorations and tank walls Overview Complex systemic cleaning polymer product, specifically... -
Reef Mature Starter Kit (Aquarium Cycling Solution 65 Gallon) - Red Sea
Red Sea$39.99Red Sea’s Reef Mature Starter Kit provides a complete program for the biological maturation of your reef aquarium, establishing full nitrification plus nitrate and phosphate reduction in a few... -
On Sale 15%
On Sale 15%BULK Agrocrete LARGE Coral Frag Plugs 1.25" (100 pc) - Oceans Wonders
Oceans Wonders$29.99$25.49Oceans Wonders Large 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...
Featured Products
On Sale
15%
On Sale
15%
Gold Hammer Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm
$199.99
$169.99
Gold Hammer Coral Colony 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.
Gold Hammer Coral Colony...
On Sale
15%
On Sale
15%
Gold Hammer Coral Colony WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm
$239.99
$203.99
Gold Hammer Coral Colony 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.
Gold Hammer Coral Colony...
On Sale
15%
On Sale
15%
Rainbow Bounce Mushroom WYSIWYG - SAQ Coral Farm
Saltwater Coral Farm
$299.99
$254.99
Rainbow Bounce Mushroom 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.
Rainbow Bounce Mushroom...
On Sale
10%
On Sale
10%
BioSpace Reactor 8-2 (8" x 21") Up to 500 Gallons - Bashsea
Bashsea
$599.00
$539.10
Elevate your aquarium’s ecosystem with the Bashsea BioSpace Reactor, the most effective biological filter currently available on the market. Engineered for the serious hobbyist, this reactor utilizes...
On Sale
10%
On Sale
10%
BioSpace Reactor 6-2 (6" x 21") Up to 225 Gallons - Bashsea
Bashsea
$399.00
$359.10
Elevate your aquarium’s ecosystem with the Bashsea BioSpace Reactor, the most effective biological filter currently available on the market. Engineered for the serious hobbyist, this reactor utilizes...
On Sale
10%
On Sale
10%
BioSpace Reactor 4-2 (4" x 21") Up to 110 Gallons - Bashsea
Bashsea
$219.00
$197.10
Elevate your aquarium’s ecosystem with the Bashsea BioSpace Reactor, the most effective biological filter currently available on the market. Engineered for the serious hobbyist, this reactor utilizes...
4" NOSOK Filter Sock No Sock Replacement Silencer Cup - VCA
VCA Vivid Creative
$44.95
Silence Your Sump and Simplify Your Maintenance Routine
Tired of the constant splashing and "gurgling" sounds coming from your filter socks? The VCA No-Sock 4-Inch Silencer is the ultimate solution...
Small-In-One Nomad Portable Traveling Aquarium (0.5 Gallon) - PNW Custom
PNW Custom
$349.99
0.5 Gallon Fully Sealed Traveling Aquarium
The world’s first fully sealed traveling aquarium.
The Small-In-One Nomad is a compact 0.5-gallon aquarium designed for safely transporting and displaying...
On Sale
15%
On Sale
15%
MEGA Filtra 950 SDC Aquarium Canister Filter Up to 250 Gal (568 gph) - Sicce
Sicce
$499.99
$424.99
Experience the next generation of aquarium filtration with the Sicce Mega Filtra Series. Entirely designed and manufactured in Italy, these premium canister filters combine heavy-duty
On Sale
15%
On Sale
15%
MEGA Filtra 900 Aquarium Canister Filter Up to 240 Gal (410 gph) - Sicce
Sicce
$349.99
$297.49
Experience the next generation of aquarium filtration with the Sicce Mega Filtra Series. Entirely designed and manufactured in Italy, these premium canister filters combine heavy
On Sale
15%
On Sale
15%
MEGA Filtra 650 Aquarium Canister Filter Up to 170 Gal (380 gph) - Sicce
Sicce
$299.99
$254.99
Experience the next generation of aquarium filtration with the Sicce Mega Filtra Series. Entirely designed and manufactured in Italy, these premium canister filters combine heavy
LRS Premium Green Nori (20 Half Sheets / 1 oz) (Porphyra yezoensis) Seaweed - LRS Foods
LRS
$9.99
Give Your Fish the Purest, Most Nutritious Seaweed on the Market!
20x 1/2 Sheets 7.5" x 4"
Introducing LRS Premium Green Seaweed, the superior choice for discerning aquarists who demand the best...
LRS Chunky Predator Frenzy (7 oz Pack) - Superior Nutrition All-in-One Frozen Food for Marine Fish, Corals & Invertebrates
LRS
$21.99
LRS "Chunky" is the perfect food for hobbyists with large predatory fish such as triggers, puffers, and eels. This blend offers a convenient way to feed your fish fresh, diverse, and high-quality...
LRS Reef Frenzy (7 oz Pack) - Superior Nutrition All-in-One Frozen Food for Marine Fish, Corals & Invertebrates
LRS
$21.99
Reef Frenzy is a premium, all-in-one food for marine fish, corals, and invertebrates, designed to provide all the necessary nutrients for a thriving reef aquarium. Favored by hobbyists and endorsed...
On Sale
10%
On Sale
10%
Hydra Edge 68 HD Saltwater Aquarium Light - AquaIllumination
AquaIllumination
$699.99
$629.99
The AI Hydra Edge represents significant improvements to the Hydra lighting platform now with 135 Watts, Controllable Shimmer, 100 Degree lens, articulating mounting options and more! ...
On Sale
10%
On Sale
10%
Hydra Edge 44 HD Saltwater Aquarium Light - AquaIllumination
AquaIllumination
$399.99
$359.99
The AI Hydra Edge represents significant improvements to the Hydra lighting platform now with 95 Watts, Controllable Shimmer, 100 Degree lens, articulating mounting options and...
On Sale
10%
On Sale
10%
A3 Apex System (A3APEXSYS) - Neptune Systems
Neptune Systems
$659.99
$593.99
Key New Features in our A3 Series:
The A3 Apex will include a new Magnetic Optical Sensor that is designed to better prevent water incursion and includes our classic Solid Surface Leak Detector...
On Sale
10%
On Sale
10%
HI97115UC Bluetooth Marine Master Multiparameter Checker - Hanna Instruments
Hanna Instruments
$499.99
$449.99
Hanna Instruments HI97115UC Marine Master Bluetooth Multiparameter Checker
Precision Testing for the Serious Reef Hobbyist
Achieve unparalleled accuracy and control over your reef aquarium's water...
On Sale
10%
On Sale
10%
Vectra L2 DC Return Pump Mobius Ready (3,100 GPH) - Ecotech Marine
Ecotech Marine
$599.99
$539.99
Flow: 3,100 gph (11,500 lph)
Wireless: Included
Max Head Pressure: </
On Sale
10%
On Sale
10%
Vectra M2 DC Return Pump Mobius Ready (2,000 GPH) - Ecotech Marine
Ecotech Marine
$499.99
$449.99
Flow: 2,000 gph (7,500 lph)
Wireless: Included
Max Head Pressure: