Specialty

The Apogee Instruments Quantum Apogee Underwater Full Spectrum Meter MQ-510 is a meter that is designed for underwater PAR measurements. It is a self-powered analog full-spectrum quantum sensor with a 0 to 40 mV output.  The meter has a...

Easy removal of algae from glass/acrylic surfaces

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 from the tank inhabitants. Dimensions: 2 in x 2...

This box is designed with your nems in mind! Anemone propagation, safe keeping of your prized pieces, and nem training your favorite clownfish has never been easier!  Contain your inhabitants with the locking lid, while still ensuring they have...

Our latest evolution is to take on the meek and humble thumbscrew... often a thorn for hobbyists... and replace it with what can only be described as a massive leap forward. The Patent Pending lever replaces the need for many nylon thumb screws...

Adjustable Height Filter Plate for the Phosban 550 reactor

Flipper Edge Standard Acrylic Safe Plastic Blades - 10 Pack Replacement Blades for Flipper Edge 2 in 1 Aquarium Cleaner Reversible Blades - option to use flat or serrated edges Compatible with Flipper Edge 2in1 Standard Size...

Replacement Blades for Two Little Fishies AlgaeEraser

This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women. • 100% combed and ring-spun cotton (Heather colors contain polyester)...

This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women. • 100% combed and ring-spun cotton (Heather colors contain...

We store this in a climate controlled environment to keep it fresh - Good for 6 months at room temperature, 1 year at 50°F. Best to keep refrigerated for longest shelf life. One and Only Live Nitrifying Bacteria prevents new tank syndrome by...

ECO-BALANCE PROBIOTIC BACTERIA -- H2O-PURE Choose the size best suited for your system:4 oz bottle treats 120 gallons (454 liters)8 oz bottle treats 240 gallons (908 liters)16 oz bottle treats 480 gallons (1,817 liters)32 oz bottle treats 960 gallons...

Waste-Away dissolves sludge and dirt in your freshwater aquarium! Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Even with proper maintenance and monthly water changes, slime and wastes...

Real Reef Rock is a made of 100% natural marine friendly ingredients. Its components are made of the same building blocks which wild coral and living reef rock are composed of. The ingredients are not taken from the ocean and as a result there is zero...

One Single Sachet - 20 mL HI70061G is a high quality cleaning solution designed with hydroponics, aquaponics, and greenhouses in mind. Single-use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect...

Chromium trace element seawater supplement. Beneficial for calcification of coral skeleton and color. Caution: to be used by advanced aquarists only. When used in conjunction with TRITON Lab ICP testing aquarists are now able to make targeted...

Our sand-sized Super Naturals are now Super Natural “Aquascapes”. Each bag contains a premeasured dose of beneficial bacteria to help start the cycling process. There are 8 colors to choose from, including new Midnight River. All natural,...

AM-320 UNDERWATER SENSOR WAND - This underwater wand incorporates a mounting fixture at the end of a 40 inch (102 cm) segmented fiberglass wand for use in freshwater and saltwater environments. The wand unscrews into three sections for easier...

AM-310 TELESCOPIC SENSOR WAND - This telescopic wand contains a mounting fixture with two mounting holes to accommodate both Apogee Instruments’ narrower and wider diameter sensors. The wand is extendable from 8.5 to 33 inches (84 cm),...

20 Coralline colored ceramic reef plugs 1" round x 1/4" top 3/8" dia peg.

Meet the Waterbox Aquariums® Magnetic Cleaners. A better way to clean your aquarium. Intended for 3/16" - 3/8" Glass (5-12mm) Every surface accounted forOur magnets float and are easy to move from panel to panel, keeping the front, sides and back...

This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women. • 100% combed and ring-spun cotton (Heather colors contain polyester)...

This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women. • 100% combed and ring-spun cotton (Heather colors contain polyester)...

Bashsea's original "free-flow" slotted design. Our proprietary design helps with natural water flow through and under the rack - creating a cleaner environment that produces faster, healthier coral growth. Dimensions: 11" x 11" x 3" Frag Capacity: 90...

Changing the environment of a fish causes stress that robs the fish of essential nutrients and can weaken their immune system. First Defense is scientifically designed to provide stress relief and support the immune system, helping fish cope with stress...

Replacement scraper for the Small and Medium Mag-Float Stealth (Glass Only!) The Mag-Float revolutionary patented floating aquarium cleaner removes algae from your aquarium without getting your hands wet. Super convenient floating cleaner, cleans...

The NR618 shown will hold roughly 15 pounds of sulfur media in the chamber and is well suited for heavy loaded aquariums up to 200 gallons. Nitrate Reducing Sulfur reactors are the most underrated methods for reducing nitrates. For those with large...

Aquaforest Plug Rocks are an artificial alternative to natural live rock, designed from high-quality and biologically-neutral materials to resemble natural live rock. The plug shape prevents the frags from tipping over, providing stability to your corals...

Boston Aqua Farms Ceramic Reef Disks are designed to the same standards as the Ceramic Reef Plugs. The disk measures approximately 1 3/4" diameter by 1/4" thick.Boston Aqua Farms coral Reef Disks are great for Zoanthid colonies, soft corals and any frags...

Easily attaching to the side of most aquariums up to 1″ thick, the Multi-Chamber Holding & Breeding Box provides up to 3 separate housing compartments for protecting fry, sick/weak fish or new fish that require acclimation. Multi-functional...

Organic/Inorganic Phosphorus Compounds for Reef Aquariums Helps creating Nutrient levels according to TRITON RATIO

The gels are full of our Waste-Away Bacteria that are automatically and continuously released into your aquarium to consume nutrients and break down fish waste; keeping your tank clean and water clear. REEF SAFE. “Gets into the nooks and crannies...

This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women. • 100% combed and ring-spun cotton (Heather colors contain polyester)...

This t-shirt is everything you've dreamed of and more. It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women. • 100% combed and ring-spun cotton (Heather colors contain polyester)...

Waste-Away dissolves sludge and dirt in your freshwater aquarium! Waste-Away is a unique combination of bacteria that attack and dissolve organic wastes in the aquarium quickly. Even with proper maintenance and monthly water changes, slime and wastes...

Changing the environment of a fish causes stress that robs the fish of essential nutrients and can weaken their immune system. First Defense is scientifically designed to provide stress relief and support the immune system, helping fish cope with stress...

Our latest evolution is to take on the meek and humble thumbscrew... often a thorn for hobbyists... and replace it with what can only be described as a massive leap forward. The Patent Pending lever replaces the need for many nylon thumb screws...

30mm-35mm Pipe to 3/4in Modular Hose Flex-Series Adapter 3/4in Modular Hose & 1in RFG Nozzle CompatibleAdd a 3/4in Modular Hose compatible fitting almost anywhere Push-fit Flex AdapterNo glue, tape or tools to required Extremely Durable and...

Fl!PPER Magnetic Frag Station Frag Rack is designed to securely hold up to 14 frags for easy observation, acclimation, and display. Perfect for glass or acrylic aquarium walls up to 3/8” thick. Perfectly sized for most standard frag...

Deionizing resin, for creating a very pure deionized water. TRITON Treatments have been developed to fix specific problems commonly faced by aquarists. Unlike many products on the market TRITON Treatments are quality controlled and free from...