Products (1308)
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Medium CO2 Protein Skimmer Air Scrubber - Icecap
Icecap$120.99The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer just by connecting the air intake on your protein skimmer to the output side of the CO2 scrubber. Includes... -
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... -
Pair of Red Sea Reefwave 25 Flow Directors - NemProtect
NemProtect$31.99Pair of Flow Directors to suit Red Sea ReefWave wavemakers Enhances water flow direction, moving water to any place within your tank more precisely. Shields the cages and rotors from light from... -
proxima Reef 325 Aquarium (85 Gallons) White - Eheim
EHEIM$1,799.00With the Eheim Proxima Reef, you have the choice of three attractive beauties.All three versions will make a fascinating addition to any room. The elegant designs in a mix of glass and aluminium,... -
SRO XP8000 In-Sump Protein Skimmer - Reef Octopus
Reef Octopus$1,649.99Rated for Aquariums up to 1000 Gallons Footprint: 21.5" x 15" | Body Diameter: 16" | Height: 37.5"Pump: Reef Octopus Bubble Blaster 10000s High-Performance Cone Skimmer The Super Reef Octopus... -
BioDigest 6 - Multi-Strain Bacteria for Biological Filtration - Prodibio
Prodibio$19.99BioDigest is the result of over 25 years of research in the aquarium industry. It is a concetrated consortium of bacterial strains that work in synergy. BioDigest is composed of natural bacterial... -
Apex MPR Magnetic Probe Rack - Neptune Systems
Neptune Systems$59.99Neptune Systems Magnetic Probe Rack Features – MPR: Organizes up to four probes. Designed specifically for the Apex Controller probes, a perfect fit for the thicker temp probes. Built with an... -
Classic 110 SSS Protein Skimmer - Reef Octopus
Reef Octopus$340.71Attractive, Ultra Compact and Affordable Filtration The sleek and compact Reef Octopus Classic 110SSS in-sump protein skimmer supplies powerful filtration for aquariums up to 130 gallons where... -
Waterproof Submersible Refugium LED Light 8831 - Tunze
Tunze$99.99TUNZE® LED eco chic refugium 8831 for algae cultivation in marine refuges or plant growth in fresh water basins combines both attributes "eco" and "chic" into a highly effective, perfectly-designed... -
AA-100 Protective Carrying Case PAR Monitor - Apogee
Apogee$29.00Protective carrying case designed to transport and store Apogee meters, sensors, and accessories. Please note, this case does not fit the AM-320 underwater wand. It will fit a AM-310 telescopic wand,... -
500 DC Reef Skim 2.0 Protein Skimmer - TMC
TMC$224.99The TMC Reef Skim 2.0 500 DC Protein Skimmer is a high-performance device designed for efficient and quiet operation in marine aquariums. This protein skimmer has an innovative water outlet design... -
VIB X Marine (140g) Probiotic Bacteria - Fauna Marin
Fauna Marin$28.86Stabilize the Microbiome with Fauna Marin VIB X Marine Using Fauna Marin VIB X, you can restore the natural balance of corals and fish's microbiome. This product significantly enhances coral and... -
BioDigest 12 - Multi-Strain Bacteria for Biological Filtration - Prodibio
Prodibio$29.99BioDigest is the result of over 25 years of research in the aquarium industry. It is a concetrated consortium of bacterial strains that work in synergy. BioDigest is composed of natural bacterial... -
Stop Ammo 30 - Natural Ammonia Buildup Blocker - Prodibio
Prodibio$49.99Natural ammonia buildup blocker, protects fish during ammonia spikes. Stop Ammo is a natural product made from plant extracts that traps ammonia. Stop Ammo limits and reduces nitrite production... -
Bioptim (6 Vials) Stimulates Beneficial Bacteria (Freshwater) - Prodibio
Prodibio$19.99Stimulates beneficial bacteria, improves water quality & filtration. For freshwater systems only. Bacteria, or probiotics, require nutrients, known as prebiotics, to function effectively and remain... -
On Sale 20%
On Sale 20%FishGuard AIO Overflow Protector (Midsize) - Innovative Marine
Innovative Marine$24.00$19.20PROVIDES PROTECTION WITHOUT AFFECTING PERFORMANCE! Designed for fresh and saltwater aquariums, the AUQA Gadget FishGuard prevents your smallest tank inhabitant from accidentally entering into your... -
MC120 PH Monitor w/Probe & Mounting Kit - Milwaukee Instruments
Milwaukee Instruments$139.15The MC Monitors are designed to continuously monitor pH, EC or TDS values directly in your reservoir. Each unit features a user select able set-point. An LED visual alarm is activated and flashes... -
Protein Skimmer Stand SST2 (Footprint: 13" x 9") - Reef Octopus
Reef Octopus$82.49Adjustable Solid Platform to raise protein skimmers in 3" / 3.8" / 4.5" increments. Platform Sizes: SST 1: 11"x7.5" | SST 2: 13"x9" | SST 3: 17.7"x11" The Reef Octopus skimmer Stand makes it easy... -
Low Profile Suction Strainer 1/2" MPT Threaded - Lifegard
Lifegard$4.991/2" MPT Low Profile Strainer. Fits any Lifegard 1/2" Threaded Bulkhead or a standard Threaded 1/2" MPT fitting -
ReefSense Magnetic 4 Probe Holder ReefControl - Red Sea
Red Sea$49.00A dedicated holder designed to cleanly and securely mount a 4 ReefSense probes (such as pH, Salinity, ORP, or Temperature) in your sump or aquarium, ensuring it stays in the optimal position for... -
BioDigest 30 - Multi-Strain Bacteria for Biological Filtration - Prodibio
Prodibio$49.99BioDigest is the result of over 25 years of research in the aquarium industry. It is a concetrated consortium of bacterial strains that work in synergy. BioDigest is composed of natural bacterial... -
Protein Skimmer Auto Delay Timer - Reef Octopus
Reef Octopus$75.06Have peace of mind when the power goes out. In the event of a power outage most sumps will fill with water from the display and plumbing producing a higher than normal water level within the sump... -
Classic 150 SSS Protein Skimmer - Reef Octopus
Reef Octopus$404.24Attractive, Ultra Compact and Affordable Filtration The sleek and compactReef Octopus Classic 150SSSin-sump protein skimmer supplies powerful filtration for aquariums up to 210 gallons where... -
On Sale 15%
On Sale 15%Premium DIY Coral Propagation Kit - Oceans Wonders
Oceans Wonders$46.99$39.94This DIY kit includes everything you need to successfully frag or propagate your hard and soft corals and aquascape your reef aquarium! Includes: (1) 6" long Bone Cutter made from surgical grade... -
Large CO2 Protein Skimmer Air Scrubber - Icecap
Icecap$175.99The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer just by connecting the air intake on your protein skimmer to the output side of the CO2 scrubber. Includes... -
On Sale 20%
On Sale 20%BioSkim DC Nano AIO Protein Skimmer - Innovative Marine
Innovative Marine$99.99$79.99The Economic Workhorse Let’s welcome Innovative Marine’s newest gadget in the already popular nano line, the BioSkim DC Protein Skimmer. Energy efficient, remarkably quiet and ultra-fast break time... -
NutriDiet Marine Plus Flakes w/Probiotics (30g) - Seachem
Seachem$5.42NutriDiet® Marine Plus Flakes Probiotics Formula High in marine protein and a rich assortment of vitamins and minerals Enhanced with Entice™ to attract finicky eaters and enhance -
Rebiotic Natural Probiotic Bacteria (250 ml) - Fauna Marin
Fauna Marin$83.10ReBiotic is a 100% natural bacteria-based product that contains a unique mixture of bacteria strains. The addition of these special strains help replenish bacterial stability and repair existing... -
Low Profile Suction Strainer 3/4" MPT Threaded - Lifegard
Lifegard$5.993/4" MPT Low Profile Strainer. Fits any Lifegard 3/4" Threaded Bulkhead or a standard Threaded 3/4" MPT fitting -
ReefSense Single Probe Holder ReefControl - Red Sea
Red Sea$12.50A dedicated holder designed to cleanly and securely mount a single ReefSense probe (such as pH, Salinity, ORP, or Temperature) in your sump or aquarium, ensuring it stays in the optimal position for... -
Siporax Professional (1000 ml) Filter Media Rings - Sera
Sera$29.99Maximum optimization of biological filtration The original sera siporax Professional is suitable for use in both freshwater and marine aquariums as well as in ponds. Not depending on the kind of... -
Siporax Professional (500 ml) Filter Media Rings - Sera
Sera$16.99The original sera siporax Professional is suitable for use in both freshwater and marine aquariums as well as in ponds. Not depending on the kind of filter (internal/external/trickle filter), it... -
Reefer RSK-900 Protein Skimmer - Red Sea
Red Sea$599.00Designed with hobbyists needs in mind the highly effective flow dynamics of the REEFER™ Skimmer will maintain an optimal ORP (REDOX) level of over 350mv, a level that is normally associated with... -
Small CO2 Protein Skimmer Air Scrubber - Icecap
Icecap$98.99The IceCap CO2 Scrubber can be installed on just about any aquarium with a protein skimmer just by connecting the air intake on your protein skimmer to the output side of the CO2 scrubber. Includes... -
NutriDiet Marine Plus Flakes w/Probiotics (500g) - Seachem
Seachem$58.60NutriDiet® Marine Plus Flakes Probiotics Formula High in marine protein and a rich assortment of vitamins and minerals Enhanced with Entice™ to attract finicky eaters and enhance -
SRO 3000 In-Sump Protein Skimmer - Reef Octopus
Reef Octopus$703.99Rated for Aquariums up to 300 Gallons Footprint: 14.8" x 10.25" | Body Diameter: 8" | Height: 23.75"Pump: Reef Octopus Bubble Blaster 3000 High-Performance Protein Skimmer The Super Reef Octopus... -
Low Profile Suction Strainer 2" MPT Threaded - Lifegard
Lifegard$8.992" MPT Low Profile Strainer. Fits any Lifegard 2" Threaded Bulkhead or a standard Threaded 2" MPT fitting. Made of high quality ABS material. -
proxima Reef 325 Aquarium (85 Gallons) OAK - Eheim
EHEIM$1,799.00With the Eheim Proxima Reef, you have the choice of three attractive beauties.All three versions will make a fascinating addition to any room. The elegant designs in a mix of glass and aluminium,... -
750 DC Reef Skim 2.0 Protein Skimmer - TMC
TMC$289.99The TMC Reef Skim 2.0 750 DC Protein Skimmer is a high-performance device designed for efficient and quiet operation in marine aquariums. This protein skimmer has an innovative water outlet design... -
Stop Ammo 6 - Natural Ammonia Buildup Blocker - Prodibio
Prodibio$19.99Natural ammonia buildup blocker, protects fish during ammonia spikes. Stop Ammo is a natural product made from plant extracts that traps ammonia. Stop Ammo limits and reduces nitrite production...