Staff Picks

"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 size/shape/weight.   Rock Sizing:...

Chaeto ships UPS 2 Day Air - We only ship Chaeto Monday, Tuesday & Wednesday till 1 pm to prevent it from sitting in UPS trucks/warehouses over a weekend. Spaghetti Algae, as Chaetomorpha is sometimes referred to, grows in a tangled mass. It...

The gold standard for generating flow in reef tanks, the VorTech® is unsurpassed in beauty and functionality. Dimensions Dry-Side: 3.00 x 2.25 inches (76.0 x 57.0 mm) Wet-Side: 3.00 x 3.00 inches (76.0 x 76.0 mm) Flow Flow: 4,500+ gallons...

We are pleased to announce our NEW HI98319 waterproof salinity and temperature tester! Waterproof and floats! Includes 4x of the Salinity Calibration Fluid Packets. Automatic Calibration – A 35.00 ppt solution is used for calibration and...

Most household glass cleaners contain ammonia or other harsh chemicals that are toxic to fish, reptiles and invertebrates. Fritz Glass & Acrylic Cleaner is ammonia free and safe to use on exterior surfaces around an aquarium or terrarium. Unique...

Pre-wired Electronic Heating Thermostat Temperature Controller and Digital Timer Controller for Aquariums, now with WIFI control. ITC-306T WIFI is a pre-wired heating output temperature controller with time function specifically for aquariums. It can be...

COR 20 - This pump is identical in physical size to the COR 15 but with the addition of an External power supply can push over 2000gph! All that flow for less than 100w of power and it is nearly silent. After deciding to do this larger, higher flow...

When it comes to copepods, Reef Nutrition has you covered whether you want to seed a tank, boost a population, use for feed or culture.  Pack contains 6 oz bottles of LIVE Apex-Pods, LIVE Tigger-Pods and Artci-Pods concentrate. Keep in...

The Versa is a specifically designed peristaltic pump from EcoTech Marine. The Versa is extremely precise, robust and versatile.  The Versa is capable of being used as a dosing pump, as an auto top off (ATO) pump and even for automatic water...

The Black Ocellaris is a stunning color morph of A. ocellaris that is sometimes referred to as the Darwin Ocellaris or the Darwin False Percula.  This is a naturally occurring variation for the species with a very limited range.  It...

SYNCRA SDC 3.0 is the latest to complete the successful Sicce Wi-Fi controllable pumps range This compact pump integrates all SYNCRA SDC pumps main features and has been upgraded by an immediate and easy set up system while connecting the pump to the...

The perfect solution to help organize and control the rat's nest of wires that most aquariums suffer from.  This board was created to easily allow you to mount an apex, power strips, equipment controllers and much more so they are easily accessed an...

SYNCRA SDC are the latest generation of SYNCRA pumps and are equipped with integrated intelligence systems to meet the needs of advanced recirculating applications. With programming freedom, controllability is finally coupled with power, energy...

One of the best options for clearing an aquarium of invasive Aiptasia or Glass Anemones is the ORA Aiptasia-Eating Filefish (also known as the Matted Leatherjacket or Bristletail Filefish.)  In the wild, the Aiptasia-Eating Filefish...

The "Care Magnet" is a breath of fresh air in the field of aquarium pane cleaner design, consisting of an ergonomic handle and special plastic blades made of wear-resistant high performance plastic. The patented slim Care Magnet is significantly more...

SYNCRA SDC are the latest generation of SYNCRA pumps and are equipped with integrated intelligence systems to meet the needs of advanced recirculating applications. With programming freedom, controllability is finally coupled with power, energy...

TDO Chroma BOOST is a granulated and pelleted fish and coral feed "top-dressed" with Haematococcus (which provides an excellent source of astaxanthin) for vibrant color and superior nutrition.  New formulation optimized with 400 ppm astaxanthin for...

FuzzOut helps combat stubborn hair algae in the aquarium. FuzzOut removes all toxins, metals and odors in the water column while simultaneously providing bacteria that oxygenates the water column. FuzzOut also aids in the removal of...

Adaptive Reef in conjunction with Harry's Aquatics is pleased to bring a full line of products designed to work with and enhance the user experience with aquarium controllers. From switch control boxes and 0-10v based devices to warning lights and...

An assortment of the Ocean Nutrition™ Frozen Formula Foods™ in one convenient resealable package. Includes Formula One, Formula Two, Prime Reef, Angel Formula, Brine Shrimp Plus, Spirulina Formula, and Special Formula VHP...