Whats New?

The Kraken introduces a new concept in aquarium controllers and provides high-power 24V DC switched outputs and a large heavy-duty power supply. This allows “power bricks” and “wall warts” to be...

A HYDROS controller with 3 Universal Drive Ports dedicated to powering small 12V devices. Capable of driving cabinet LEDs, solenoids, ATO pumps, dosing pumps, and much more. 

"By the Pound" means you are choosing the weight of your rock.  Ex: Qty 5  is 5 Pounds of Rock, NOT 5 Rocks. Selling individual rocks is impossible due to the fact that every rock is unique in...

Holds up to 44 Frags.  Long and strong for a variety of frags. 3 magnets for optimal support throughout the whole rack. Frag Locker - The PNW Custom Frag Locker holds your plugs tightly in place to...

Holds up to 44 Frags.  Long and strong for a variety of frags. 3 magnets for optimal support throughout the whole rack. Frag Locker - The PNW Custom Frag Locker holds your plugs tightly in place to...

Holds up to 44 Frags.  Long and strong for a variety of frags. 3 magnets for optimal support throughout the whole rack. Frag Locker - The PNW Custom Frag Locker holds your plugs tightly in place to...

The Small Frag Rack holds up to 17 plugs in a tight package, allowing to be used in any tank size or space! The small rack is 6in L x 2.5in W. Keeps from shadowing too far, while keeping your corals...

The Small Frag Rack holds up to 17 plugs in a tight package, allowing to be used in any tank size or space! The small rack is 6in L x 2.5in W. Keeps from shadowing too far, while keeping your corals...

The Small Frag Rack holds up to 17 plugs in a tight package, allowing to be used in any tank size or space! The small rack is 6in L x 2.5in W. Keeps from shadowing too far, while keeping your corals...

Scientific name: Menidia menidia For All Fresh & Saltwater Carnivores Silversides (Menidia menidia) are loaded with HUFA’s (highly unsaturated fatty acids) and are a premium choice for...

Scientific Name: Euphausia superba Promotes Color Krill are harvested from Antarctic waters and contain extremely high Omega-3’s and astaxanthin (a carotenoid responsible for the vibrant colors...

Scientific name: Euphausia pacifica Color Enhancer for Smaller Carnivores Plankton provides an abundance of proteins and lipids, making this zooplanktonic species caught in the northern part of...

Scientific name: Chironomus plumosus A Favorite For Freshwater Fish Your discus, eels, bettas, loaches and other community freshwater fish will thrive on this primary food choice. Our...

Scientific name: Chironomus plumosus A Favorite For Freshwater Fish Your discus, eels, bettas, loaches and other community freshwater fish will thrive on this primary food choice. Our...

Scientific name: Chironomus plumosus A Favorite For Freshwater Fish Your discus, eels, bettas, loaches and other community freshwater fish will thrive on this primary food choice. Our...

Scientific name: Chironomus plumosus A Favorite For Freshwater Fish Your discus, eels, bettas, loaches and other community freshwater fish will thrive on this primary food choice. Our...

The Small Frag Rack holds up to 17 plugs in a tight package, allowing to be used in any tank size or space! The small rack is 6in L x 2.5in W. Keeps from shadowing too far, while keeping your corals...

The Slimline rack is perfect for those tight spaces, or when you don't want to have too much of an eye grabber of a rack. Being so narrow, this rack can barely shade your corals underneath, giving...

This UPGRADED Rack has 3x Magnets that are DESIGNED to hold on 3/4" Glass! The Slimline rack is perfect for those tight spaces, or when you don't want to have too much of an eye grabber of a rack...

This box is perfect for your small corals such as baby mushrooms or prized pieces you don't want floating around the tank or blowing around. This box keeps your prized corals safe without disruption...

This box is perfect for your small corals such as baby mushrooms or prized pieces you don't want floating around the tank or blowing around. This box keeps your prized corals safe without disruption...

This box is perfect for your small corals such as baby mushrooms or prized pieces you don't want floating around the tank or blowing around. This box keeps your prized corals safe without disruption...

Scientific name: Mallotus villosus Excellent For Reef Tanks Fish eggs are an essential part of the natural diet of many marine and freshwater tropical fish. Our fish eggs are of marine origin,...

Scientific name: Calanus finmarchicus Excellent for Reef Tanks Reef Plankton feeds fish, corals, and invertebrates simultaneously in your reef aquarium. They stimulate appetite and are eagerly...

Scientific name: Brachionus plicatilis Excellent for Reef Tanks Rotifers feed fish, corals, and invertebrates simultaneously in your reef aquarium and are recommended as a supplement to the...

Tridacna gigas is truly the Giant Clam of legend. This species grows rapidly to over 4 feet in length and has been recorded to weigh more than 700lbs!  They are typically found in shallow lagoons...

Scientific name: Chironomus plumosus A Favorite For Freshwater Fish Your discus, eels, bettas, loaches and other community freshwater fish will thrive on this primary food choice. Our...

Scientific name: Chironomus plumosus A Favorite For Freshwater Fish Your discus, eels, bettas, loaches and other community freshwater fish will thrive on this primary food choice. Our...

Grow Your Own Brine Shrimp - For Baby Fish & Reef Tanks Freshly hatched brine shrimp are an excellent food for baby fish, small fish and reef tanks. San Francisco Bay Brand® has supplied brine...

Scientific name: Chironomus plumosus A Favorite For Freshwater Fish mini-Bloodworms are small sized bloodworms for feeding smaller freshwater fish such as tetras, barbs, platys, mollies etc. in...

Scientific name: Chironomus plumosus A Favorite For Freshwater Fish mini-Bloodworms are small sized bloodworms for feeding smaller freshwater fish such as tetras, barbs, platys, mollies etc. in...

Promotes Health For All Fresh & Saltwater Fish San Francisco Bay Brand Frozen Spirulina Brine Shrimp have been gut-loaded with Spirulina algae (used as an immune system booster in commercial...

Promotes Health For All Fresh & Saltwater Fish San Francisco Bay Brand Frozen Omega Brine Shrimp have been gut-loaded with a lipid formula high in Omega-3 polyunsatured fatty acids (PUFA’s) in...

Monitoring the salinity, pH and temperature of the water is an important routine in the maintenance of a marine aquarium or marine aquaculture. The Hann HI981520 is an easy-to-use monitor that...

Bring the award-winning pumps and lights from EcoTech Marine and AquaIllumination wirelessly under the control of the easy to use, yet powerful, Neptune Systems’ Apex and Apex Fusion interface.

VarioS/RODC Pump Pinwheel Impeller Replacement impeller for RODC skimmer pump models 3500S and VarioS model 4S. IMPORTANT: Not compatible with old Diablo (Red/Black) pump.  

Max Flow: 422gph / Max Air: 1500 L/H (52 SCFH)* Efficiency: 24V / 40watts Dimensions: 4.75in(W) x 5.7in(L) x 4in(H) Controller Features: multiple pause times, float switch safety and0-10v input...

Fish Food – Frozen Brine Shrimp Brine Shrimp Scientific name: Artemia sp. The