Products (1313)
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Checker Plus pH Tester (HI98100) Plus - Hanna Instruments
Hanna Instruments$64.99The HI98100 Checker Plus is the next generation of the original Hanna Checker pH tester. The Checker is the most popular pH meter in the world with over 1 million meters used since its introduction... -
TORQ G2 Dock Media Reactor Base (6.4" x 6.4" x 4.3") - NYOS
NYOS$99.00TORQ® G2 SYSTEM REACTOR FOR FILTER MEDIA The Nyos® TORQ® is an innovative high-performance system reactor in a modular design for all types of filter media, such as active carbon, phosphate remover... -
Essentials Mixed Reef #1 (2700 ml) - ATI
ATI$29.95This ATI Essentials SPS Reef set is a high-performance, two-part dosing system specifically engineered for dedicated Small Polyp Stony (SPS) coral environments. Designed to simplify the maintenance... -
Phos-Eliminator PLUS 32 oz. (800 gallons) - Dr. Tim's Aquatics
Dr Tim's Aquatics$61.99Phos-ELIMINATOR PLUS™ uses two types of superior media to quickly remove phosphate and silicate from marine and freshwater aquaria. Reef Safe. Use 1/4 cup (60 ml) of Phos-ELIMINATOR PLUS™ for every... -
On Sale 15%
On Sale 15%Blood Red Fire Shrimp (Lysmata debelius) - Clean Up Crew
Clean Up Crews$69.99$59.49The Fire Shrimp is a beautiful deep blood red that will stand out in any reef aquarium. This shrimp is generally hardy and suitable for many aquariums. The tank should have structures that offer... -
REEF SHOT - Reef Bacteria Food (24 Shots, 16 oz) - ASF
ASF$18.50Most corals slowly lose their brilliant colours because they are not getting all the nutrients they need. This is because corals are filter feeders and normally ingest lots of bacteria, were they get... -
On Sale 20%
On Sale 20%SafeScreen Preassembled Aquarium Mesh Screen Lid - Fits Nuvo Fusion 25 Lagoon - Innovative Marine
Innovative Marine$60.00$48.00Preassembled SafeScreen™ Aquarium Mesh Screen Lid - For Nuvo Fusion 25 Lagoon We’ve Got You Covered - Made to fit the Nuvo Fusion 25 Lagoon AIO Aquarium (Model: 0517-P) Provide protection for your... -
Captive-Bred Randalls Assessor 1.25” – 1.5” (Assessor randalli) - ORA
ORA$119.99Randall’s Assessors are the little known third member of the Assessor genus. These beautiful, peaceful fish prefer calm, community aquariums with large amounts of rock work and overhangs. Like... -
Gyre XF330 Cloud Edition - Pump Only (2350 GPH) - Maxspect
Maxspect$169.99Maxspect has once again knocked it out of the park with news of their latest generation flagship wavemaker, the Gyre 300 Cloud Edition. As the name suggests, Cloud Edition will allow for control from... -
Phos-Eliminator PLUS 16 oz. (400 gallons) - Dr. Tim's Aquatics
Dr Tim's Aquatics$31.69Phos-ELIMINATOR PLUS™ uses two types of superior media to quickly remove phosphate and silicate from marine and freshwater aquaria. Reef Safe. Use 1/4 cup (60 ml) of Phos-ELIMINATOR PLUS™ for every... -
On Sale 20%
On Sale 20%48" x 24" (LID) DIY SafeScreen Aquarium Mesh Screen Lid - Innovative Marine
Innovative Marine$72.00$57.60DIY SafeScreen - We’ve Got You Covered Provide protection for your livestock and encase any aquarium with this complete Do-It-Yourself mesh screen lid kit. Glass lids trap in heat, do not allow... -
Pro-Coral Reef Snow (60g) - Tropic Marin
Tropic Marin$21.99The high level of biological activity prevalent in intact coral reefs means that high concentrations of biopolymer substances can be found there. Contact with nutrient particles and colonisation with... -
AQUASPIN Freshwater Disks (case of 50 tests) - API
API$349.99Testing freshwater aquarium water in minutes, the API AQUASPIN Freshwater Disk is used in the AQUASPIN photometer and is ideal for testing freshwater aquarium or pond water parameters. The sealed... -
Gyre XF350 Cloud Edition - Pump Only (5280 GPH) - Maxspect
Maxspect$189.99Maxspect has once again knocked it out of the park with news of their latest generation flagship wavemaker, the Gyre 300 Cloud Edition. As the name suggests, Cloud Edition will allow for control from... -
AI Prime Light Shaping Visors (2 pk) - Vivid Creative Aquatics
VCA Vivid Creative Aquatics$17.99DO NOT FIT THE NEW PRIME 16HDs Direct the Light Only Where You Need It. The ALV is the easiest way to direct the light from your AI Prime Refugium light right where you need, while shading nearby... -
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... -
Nano-Tech Bio-Block (4" x 4" x 1") - Maxspect
Maxspect$17.99Maxspect’s Nano-Tech Bio-Blocks are a durrable dense arangement of small spheres creating an ultra-high surface area media which reduces the volume of biomedia actually required for efficient... -
Reef Advantage Calcium (500g) - Seachem
Seachem$15.46Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are... -
On Sale 15%
On Sale 15%Rock Lock Aquascaping 2 Minute Cement (500 ml) - Caribsea
Caribsea$22.90$19.47Rock Lock is an incredible reef cement that sets in just about two minutes. Perfect for attaching corals or creating rock sculpture, and can be used in or out of water. Create dramatic rock... -
On Sale 20%
On Sale 20%36" x 24" (LID) DIY SafeScreen Aquarium Mesh Screen Lid - Innovative Marine
Innovative Marine$60.00$48.00DIY SafeScreen - We’ve Got You Covered Provide protection for your livestock and encase any aquarium with this complete Do-It-Yourself mesh screen lid kit. Glass lids trap in heat, do not allow... -
eFlux Dual 660gph Wave Pump Kit with Wireless Control (6013) - Current USA
Current USA$149.95Mimic pulsing waves surging water currents and adjust flow wirelessly with eFlux wave pump kits. Running virtually silent, they use safe direct current (DC) and are completely controllable,... -
Reef Advantage Calcium (4KG)- Seachem
Seachem$96.71Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are... -
CoralCrete Gray Epoxy (2 oz) - Seachem
Seachem$7.70Seachem CoralCrete™ is two-part epoxy putty that can be used to secure coral to rock work or to fuse together rock work for more stable foundations in reef aquaria. It has a working time of 5 minutes... -
CoralCrete Purple Epoxy (2 oz) - Seachem
Seachem$7.70Seachem CoralCrete™ is two-part epoxy putty that can be used to secure coral to rock work or to fuse together rock work for more stable foundations in reef aquaria. It has a working time of 5 minutes... -
CoralCrete Purple Epoxy (4 oz) - Seachem
Seachem$9.85Seachem CoralCrete™ is two-part epoxy putty that can be used to secure coral to rock work or to fuse together rock work for more stable foundations in reef aquaria. It has a working time of 5 minutes... -
On Sale 12%
On Sale 12%Apex DOS QD Quiet Drive Automatic Dosing System - Neptune System
Neptune Systems$374.99$329.00DŌS QuietDrive - Dose. Automate. Protect. New QuietZone Modes for Reduced Noise New Continuous Duty Modes Same Reliable DŌS Hardware Compatible with A2 and A3 Series Apex Controllers In the... -
Reef Advantage Calcium (1KG) - Seachem
Seachem$26.74Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are... -
Reef Advantage Calcium (250g) - Seachem
Seachem$8.99Reef Advantage Calcium™ is a non-caustic (pH 8.3–8.6) optimized blend of ionic calcium designed to restore and maintain calcium to levels found in natural seawater. Calcium and carbonates are... -
CoralCrete Gray Epoxy (4 oz) - Seachem
Seachem$9.85Seachem CoralCrete™ is two-part epoxy putty that can be used to secure coral to rock work or to fuse together rock work for more stable foundations in reef aquaria. It has a working time of 5 minutes... -
MatrixCarbon (1 L) - Seachem
Seachem$22.62MatrixCarbon™ is a truly unique activated carbon. It is formed as a spherical bead for optimum hydrodynamics, and will not pack. It permits maximum water flow and contact with its high density of... -
Aquacultured Candy Cane Coral (Caulastrea sp.) - ORA Chicago
ORA$44.99The MIMF Candy Cane Coral is a tough, large polyp stony coral that does well in a variety of aquarium conditions. Its thick, calcified branches are topped with fleshy, two-toned polyps with thin... -
ProStar Peninsula 150 Rimless Aquarium V2 Lid - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$274.99ProStar Rimless Aquarium V2 Polycarbonate Lids The NEW ProStar lid is made of a polycarbonate (Lexan) material with a clear mesh. The ProStar lid also includes evaporation covers made of the same... -
On Sale 10%
On Sale 10%Frozen Clams on the Half Shell (4 oz) - Ocean Nutrition
Ocean Nutrition$11.99$10.79All natural, frozen (raw) baby clams for marine carnivores. Allows finicky eaters to feed naturally from t -
ProStar Peninsula 200 Rimless Aquarium V2 Lid - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$329.99ProStar Rimless Aquarium V2 Polycarbonate Lids The NEW ProStar lid is made of a polycarbonate (Lexan) material with a clear mesh. The ProStar lid also includes evaporation covers made of the same... -
Marine Pure High Performance Biofilter Media GEMS (3.2 oz) - Cermedia
Cermedia$11.89The MarinePure GEM is about ¾“ diameter part that will be the perfect biological media for canister filters, hang on the back and nano-tank systems up to 70 gallons. The GEMs have the same porosity... -
Reef Pump Compact 5000 (1320 GPH) 24V DC Aquarium Pump - TMC
TMC$185.99The Reef Compact 5000 is powerful and quiet; a submersible aquarium pump with a myriad of innovative design features. A base feed allows the pump to function in shallow water and makes it an... -
Salinity Refractometer - Generic
All Misc Brands$19.99It is designed for testing the concentration of salt water and brine and used for quality control in research and clinical laboratories and marine industry. Its scale provides a direct reading of the... -
MPO Quattro Magnetic 4 Probe Organizer (Apex, Hydros, PH, etc) - AvidAqua
AvidAqua$44.95Since they first hit the market, there have not been significant improvements in magnetic probe holder designs. The MPO Quattro Magnetic Probe Organizer changes that with innovative new features... -
On Sale 10%
On Sale 10%Frozen Clams on the Half Shell (2 lb) - Ocean Nutrition
Ocean Nutrition$35.99$32.39All natural, frozen (raw) baby clams for marine carnivores. Allows finicky eaters to feed naturally from t -
ProStar Peninsula 230 Rimless Aquarium V2 Lid - Pro Clear Aquatic Systems
Pro Clear Aquatic Systems$439.99ProStar Rimless Aquarium V2 Polycarbonate Lids The NEW ProStar lid is made of a polycarbonate (Lexan) material with a clear mesh. The ProStar lid also includes evaporation covers made of the same...