The Osmolator®, included low-voltage centrifugal pump can be replaced by this Tunze Switched Socket Outlet in combination with a more powerful pump. The switched socket outlet can be used to switch metering pumps with a maximum o...
Korallen-Zucht Sea Water Complex - 500ml Combination of nearly all trace elements used and required by corals as far as our experience has shown.
Do not use in combination with the ZEOvit system.
This product is especially dev...
High output PowerLED light with 81 interconnected diodes
uses only 7 watts
High quality German Engineering
For Marine or Fresh water
Enhance any Aquarium environme...
Cobalt Protein Skimmer pumps are high quality Italian made replacement pumps for your skimmer. Each model features a venturi and matched needle wheel impeller designed together to maximize water and air mixture and ensure optimal ...
Part #: 270521 Description: 3/4" FPT Threaded Single Union Ball Valve Note: While this fitting has a union, it is not designed to seal/hold water when the union is removed. The union is primarily for maintenance of the ball valv...
Expansion Socket The Digital Aquatics Expansion Socket allows you to control high current devices without affecting your ReefKeeper power budget
The Accel Aquatics Biopellet Reactor is a great piece of equipment used to boost biological activity in an aquarium with the use of biopellet media. The reactor works by pushing a stream of water through an accelerator which agita...
API AquaView 3.5 gallon 180 view kit. This acrylic tank is flat in the back with a curved front for optimal viewing.
Compact and stylish, this beautiful desktop aquarium comes with an energy efficient 4-color LED light; emitti...
What is the difference between double junction and single junction porbes?
Single junction probes put the reference electrode in direct contact with aquarium water. Over time, the junction will slowly leak aquarium water into t...
Extended Collection Cup for AquaC Remora/Urchin Pro-Series
This 24in long Marllin™ new cleaning tool is designed to clean deep tanks. Marllin™ is a great tool to reach hard to reach areas in the tank. Marllin™ not only helps you clean tank, it also helps you to decorate tank and relocate ...
72" Polished Aluminum Specular Reflector (mirrored finish). 72" long, 9.25" wide with a 2" flare on each side. Please note this item requires special handling and packaging so additional shipping charges will apply.
*New longer and stronger connecting rods for MaxSpect Razor LED fixtures! Includes: 2 rails (approx. 13.5" long) & screws to secure two Razor R420R fixtures together. Features Versatile Mounting Stainless Steel Provides St...
The NYOS® VIPER 2.0 is a regulable feed pump with 80-525 GPH (300-2.000 l/h)
Adapted to seawater use
high performance zirconium dioxide ceramics
Flow rate can be regulated manually
High performance with low el...
Zeolife 1L ZEOlife is a liquid filter media and was developed to start and speed up certain metabolic processes in a tank.
Can be used in addition to the ZEOvit system, especially when starting with the ZEOvit® method.
It skims off the protein layer which forms on the water surface, improving oxygen exchange. For filters 2215, 2217, 2226, 2228, 2250, 2260, 2315, 2317, 2326 and 2328, a T-reducing piece is necessary, so that a bypass is created a...
DC Pump Control... now available with all ReefKeeper systems!
The new DCI module allows you to expand your existing ReefKeeper system even further - offering full control over 24V direct current (DC) pumps that use round 3-pi...
The Cobalt Egg Rocker 65 and 80 are the ultimate fish egg hatching systems. The innovative design is incredibly sophisticated and easy to use at the same time. Self standing legs keep unit upright on counter while harvesting eggs....
From the Finding Dory Movie. The Funko Mystery Mini box include 12 of your favorite characters from the movie. Display carton contains 12 individually blink-packaged figures.
Which ones will you get?
Roll of 1" I.D. (inside diameter) Clear Flexible Vinyl Tubing. Made in the USA!
The Marine Depot flexible vinyl tubing is made with FDA-approved materials. It is flexible and non-toxic so works great for aquarium plumbing and...
Replacement Inlet Assembly with Bubble Counter for Korallin 10002 Calcium Reactor
ZeoSpur Macroelements 250ml ZEOspur Macroelements is a result of further development of the ZEOvit- system. It is the optimal addition to ZEOspur 2.
Contains a.o. Lithium, Vanadium, Palladium, Boron, Selenium, Yttrium, Rutheniu...
Replacement collection cup for AquaMaxx CO-1 or ConeS HOB Protein skimmers.
Spare pH electrode, with Teflon ® junction, 2 m (6.6') cable, for general purpose, water treatment and agriculture.
The Reef Brite LED controller interface allows you to control XHO, Tech and Lumi Lite series LED fixtures with any 0-10 volt controller.
The Reef Brite LED controller interface can handle up to 10 amps per channel. It allows pl...