News & Information (1)
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Surviving Cold Weather Emergencies with your Tank(Post)
Ideally before the emergency strikes you would already have a plan in place as to what to do. Power is essential in keeping our tanks alive, that's a great place to start. You should never wait f ...
Products (28)
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Sawfish 3 Frag Rack Accessory (NO MAGNET) - AvidAqua
AvidAqua$13.95Take it to the next level! The Sawfish 3-Frag Rack Accessory is a 3-frag rack that can be added to any existing ModMag with a free slot. The Sawfish holds frags with its... -
Manta Ray 26 Frag Rack Accessory (NO MAGNET) - AvidAqua
AvidAqua$19.95Take it to the next level! The Manta Ray 26-Frag Rack Accessory is a 26-frag rack that can be added to any existing ModMag with a free slot. The Manta Ray holds frags with its... -
Stingray NextLevel 12 Frag Add-On Rack (NO MAGNET) - AvidAqua
AvidAqua$17.95You Get ONE Add-On Rack - the Photo shows what you can do with the racks. Take it to the next level! The Stingray NextLevel is a 12-frag rack that can be added to an existing Stingray magnetic... -
20 Gallon Peninsula Rimless AIO Glass Nano Tank - PRO Series - Fiji Cube
Fiji Cube$399.99The Fiji Cube 20 Gallon Peninsula Rimless AIO Glass Nano Tank is a high-end, all-in-one aquarium system specifically designed for peninsula-style viewing. Part of the PRO Series, this tank is built... -
Manta Ray Magnetic 26 Frag Rack with Angle Adapter & ModMag - AvidAqua
AvidAqua$44.95The Manta Ray is a 26-frag magnetic frag rack with key differences from all others on the market. No other manufacturer has put this much thought and design into a frag rack. It all starts... -
Sawfish Magnetic 3 Frag Rack with Angle Adapter & ModMag- AvidAqua
AvidAqua$34.95The Sawfish is a 3-frag magnetic frag rack with key differences from all others on the market. No other manufacturer has put this much thought and design into a frag rack. It all starts with... -
Stingray Magnetic Frag Rack - AvidAqua
AvidAqua$45.95The Stingray is a 12-frag magnetic frag rack with key differences from all others on the market. No other manufacturer has put this much thought and design into a frag rack. It all starts with... -
15" Liquid Level Sensor (LLS-15) - Neptune Systems
Neptune Systems$79.99Probably the most popular sized level sensor this is the ideal sensor for your average containers used in and around aquarium. This will be the ideal sensor for measuring the return pump... -
35" Liquid Level Sensor (LLS-35) - Neptune Systems
Neptune Systems$129.99The largest of the LLS sensors is the 35″ sensor. This sensor is to be used for large reservoirs that are often utilized for saltwater reservoirs for manual and automatic water changes... -
23" Liquid Level Sensor (LLS-23) - Neptune Systems
Neptune Systems$99.99The 23″ sensor is a bit larger version of the 15″ sensor and can be utilized in similar applications to the 15″ but for larger sized-aquariums. A great application to... -
36" Net Cover Profile (R42091) - Red Sea
Red Sea$32.50THIS LISTING IS ONLY FOR A N ALUMINUM SIDE/PROFILE Net Cover Profile | Item codes R42091 91cm/36″- R42091 -2 Keep your finny friends safe inside your tank... -
72" Net Cover Profile (R42092) - Red Sea
Red Sea$41.95THIS LISTING IS ONLY FOR A N ALUMINUM SIDE/PROFILE Net Cover Profile | Item codes R42092 183cm/72″ – R42092 – 2 Keep your finny friends safe... -
4" Liquid Level Sensor (LLS-4) - Neptune Systems
Neptune Systems$59.99The 4″ LLS is the smallest of the four sensor offerings. It is the perfect fit for small reservoirs for small sumps, ATO reservoirs and additive containers. This can be a great... -
Net Cover Universal Cut Out Kit (R42086) - Red Sea
Red Sea$11.49Net Cover universal Cut out Kit | Item code R42086 Use for larger cut outs External corner (A) Internal corner (B) Cut... -
Net Cover Hangers Hanging Clips (R42087) - Red Sea
Red Sea$8.95Net Cover hangers | Item code R42087 Additional hangers for increased support Hanger (C) – 4 Keep your finny friends safe inside your tank with a... -
Net Cover Zig Zag 15/40mm (R42085) - Red Sea
Red Sea$8.95Net Cover Zig Zag 15/40mm | Item code R42085 Use for circumventing equipment mounts such as LED ZigZag 15 Left (F) – 1 ZigZag 15 Right (F) – 1 ZigZag... -
24" x 24" Customizable DIY Aquarium Screen Net Cover Kit (R42080) - Red Sea
Red Sea$64.95Customizable DIY Aquarium Net Cover COMES UNASSEMBLED IN A TUBE - YOU MUST CUT AND BUILD THIS YOURSELF STOCK PHOTO SHOWS WHAT CAN BE DONE WITH EXTRA PARTS SOLD SEPARATELY - THIS KIT ONLY MAKES A... -
48" x 31" Customizable DIY Aquarium Screen Net Cover Kit (R42082) - Red Sea
Red Sea$79.95Customizable DIY Aquarium Net Cover COMES UNASSEMBLED IN A TUBE - YOU MUST CUT AND BUILD THIS YOURSELF STOCK PHOTO SHOWS WHAT CAN BE DONE WITH EXTRA PARTS SOLD SEPARATELY - THIS KIT ONLY MAKES A... -
60" x 31" Customizable DIY Aquarium Screen Net Cover Kit (R42083) - Red Sea
Red Sea$99.95Customizable DIY Aquarium Net Cover COMES UNASSEMBLED IN A TUBE - YOU MUST CUT AND BUILD THIS YOURSELF STOCK PHOTO SHOWS WHAT CAN BE DONE WITH EXTRA PARTS SOLD SEPARATELY - THIS KIT ONLY MAKES A... -
Net Cover Replacement Net (R42088) Screen - Red Sea
Red Sea$22.50Net Cover Replacement Net | Item code R42088 Net (N) – 4m x 80cm /13′ x 31″ Keep your finny friends safe inside your tank with a... -
36" x 24" Customizable DIY Aquarium Screen Net Cover Kit (R42081) - Red Sea
Red Sea$69.95Customizable DIY Aquarium Net Cover COMES UNASSEMBLED IN A TUBE - YOU MUST CUT AND BUILD THIS YOURSELF STOCK PHOTO SHOWS WHAT CAN BE DONE WITH EXTRA PARTS SOLD SEPARATELY - THIS KIT ONLY MAKES A... -
72" x 31" Customizable DIY Aquarium Screen Net Cover Kit (R42084) - Red Sea
Red Sea$114.95Customizable DIY Aquarium Net Cover COMES UNASSEMBLED IN A TUBE - YOU MUST CUT AND BUILD THIS YOURSELF STOCK PHOTO SHOWS WHAT CAN BE DONE WITH EXTRA PARTS SOLD SEPARATELY - THIS KIT ONLY MAKES A... -
Net Cover Replacement Spline (R42089) - Red Sea
Red Sea$8.95Net Cover Replacement Spline | Item code R42089 Spline (S) -8m / 26′ Keep your finny friends safe inside your tank with a customizable Red Sea Aquarium... -
Net Cover Spline Roller (R42090) - Red Sea
Red Sea$8.95Net Cover Spline Roller | Item code R42090 Spline Roller (R) -1 Keep your finny friends safe inside your tank with a customizable Red Sea Aquarium Net Cover... -
GRO Refugium Light w/ Pipe Mount - Neptune Systems
Neptune Systems$179.99Some of the most successful reef aquariums employ the use of a macroalgae-filled growth area or refugium for the purpose of nutrient control. The GRO is a specialized, 20W LED light designed to grow... -
GRO Refugium Light w/ Tank Mount - Neptune Systems
Neptune Systems$179.99Some of the most successful reef aquariums employ the use of a macroalgae-filled growth area or refugium for the purpose of nutrient control. The GRO is a specialized, 20W LED light designed to grow... -
Hydra Edge 68 HD Saltwater Aquarium Light - AquaIllumination
AquaIllumination$699.99The 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! ... -
Hydra Edge 44 HD Saltwater Aquarium Light - AquaIllumination
AquaIllumination$399.99The AI Hydra Edge represents significant improvements to the Hydra lighting platform now with 95 Watts, Controllable Shimmer, 100 Degree lens, articulating mounting options and...
Featured Products
RO/DI Flood Guardian - RODI Auto Shut Off Solinoid - AutoAqua
AutoAqua
$94.99
Stop the Floods. Start the Convenience.
Making RO or RO/DI water for your aquarium is a time-consuming necessity, but forgetting to turn it off shouldn't cost you a flooded floor. The AutoAqua Smart...
On Sale
15%
On Sale
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B-Ionic Nitrate (16 oz) - ESV
ESV
$19.99
$16.99
Achieve vibrant coral coloration and robust health with ESV B-Ionic® Nitrate, a professional-grade, highly purified calcium nitrate solution. In the modern ultra-low nutrient system (ULNS), many reef...
On Sale
15%
On Sale
15%
Granular Activated Clean Carbon (3.5 lbs, 1600 grams) - ESV
ESV
$39.99
$33.99
Achieve crystal-clear water and a healthier aquatic environment with ESV Granular Activated Carbon (GAC). Recognized by professional reef keepers as one of the highest-quality chemical filtration...
On Sale
15%
On Sale
15%
Kalkwasser Powder Calcium Hydroxide (14 oz, 400 grams) - ESV
ESV
$14.99
$12.74
Maintain a thriving reef ecosystem with the purity of ESV Kalkwasser. A cornerstone of marine aquarium care for decades, Calcium Hydroxide is a proven, economical method for maintaining both calcium...
HYDROS Duet: The Ultimate Super-Duty Dosing, Water Change & Control Hybrid
Hydros
$799.99
HYDROS Duet: The Ultimate Super-Duty Dosing & Control Hybrid
Take total control of your aquarium’s most demanding liquid management tasks with the HYDROS Duet. Engineered for hobbyists who...
4-Head Dosing Pump - Simplicity
Simplicity
$149.95
The Simplicity Dosing Pump is an accurate, effective, and affordable liquid dosing solution. The four dosing heads offer high-precision liquid dosing combined with easy-to-use integrated controls...
On Sale
15%
On Sale
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Marine Grazing Pellets 8mm (2.82 oz) - Vialtis
Vitalis
$20.99
$17.84
Vitalis Marine Grazing Pellets (8mm) – 80g
Fuel the natural foraging instincts of your saltwater fish with Vitalis Marine Grazing Pellets. These high-quality, 8mm pellets are specifically formulated...
On Sale
15%
On Sale
15%
Marine Grazing Pellet Station - Vitalis
Vitalis
$8.99
$7.64
Vitalis Universal Grazing Station – Interactive Feeding System
Enhance your aquarium’s feeding experience with the Vitalis Universal Grazing Station. Designed by the experts at Vitalis, this...
BioSpace Reactor 8-2 (8" x 21") Up to 500 Gallons - Bashsea
Bashsea
$599.00
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...
BioSpace Reactor 6-2 (6" x 21") Up to 225 Gallons - Bashsea
Bashsea
$399.00
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...
BioSpace Reactor 4-2 (4" x 21") Up to 110 Gallons - Bashsea
Bashsea
$219.00
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...
84 Gallon Peninsula Drop Off Aquarium w/ Black Stand - Full Package - Fiji Cube
Fiji Cube
$4,499.99
Dive into something different with the Fiji Cube 84 Gallon Peninsula Internal Overflow Drop Off Rimless Aquarium – where creativity meets the coast! Designed for reef lovers and aquascaping...
84 Gallon Peninsula Drop Off Aquarium w/ Black Stand - Fiji Cube
Fiji Cube
$3,999.99
Dive into something different with the Fiji Cube 84 Gallon Peninsula Internal Overflow Drop Off Rimless Aquarium – where creativity meets the coast! Designed for reef lovers and aquascaping...
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...
ION-B ALK/pH+ Liquid (5000 mL) Base 2 Part - NYOS
NYOS
$59.99
Balanced Alkalinity Support for Modern Reef Tanks
Pre-Mixed, Ready-to-use Solution
Increases Alkalinity and Stabilizes pH
Also Contains Sulfate, Bromine and Fluorine for Ion...
ION-B CA/MG+ Liquid (5000 mL) Base 2 Part - NYOS
NYOS
$59.99
Balanced Calcium and Magnesium Support for Modern Reef Tanks
Pre-Mixed, Ready-to-use Solution
Increases Calcium and Magnesium
Also Contains Strontium, Potassium, and Boron for Ion...
On Sale
15%
On Sale
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PNS Deep Cycle (1 Gallon) Live Bacteria - Hydrospace
Hydrospace
$249.99
$212.49
A Functional Cohort of
Nitrate Minus (1000 ml) - NYOS
NYOS
$34.99
Achieve Near-Detection-Limit Water Purity
Nyos® Nitrate Minus is a high-purity, innovative solution designed to biologically reduce nitrate levels in marine and fresh
MEGA Filtra 950 SDC Aquarium Canister Filter Up to 250 Gal (568 gph) - Sicce
Sicce
$499.99
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