Power, Heat & Management

Red Sea dosing tubing. Available in 4 unique colors (magenta, red, orange and yellow) for easily identifying a full range of supplements from container to dosing tip. Read more

Everything required to connect a dosing pump in one convenient kit. Available in 8 unique colors for easily identifying a full range of supplements from container to dosing tip. Read more

Really Neat Dosing: Organize your dosing solutions, top off your water or other solutions and keep your sump area tidy. Read more

Replacement top off tubing for Osmolator and Nano Osmolator. Read more

Water level controller with only one sensor for nano aquariums or small aquariums with up to 200 liters (55 USgal.). Can be installed in a cabinet filter or directly on the aquarium edge. Read more

Water level regulator with two sensors suitable for use in cabinet filters, in Comline® filters or directly on the edge of the aquarium. Read more

Replacement dosing pump with low voltage 3-12 V DC for Osmolator. Read more

The Cobalt Aquatics Neo-Therm fully submersible electronic heaters feature a modern, super flat design with an easy to set "one touch" control. The advanced thermostat is accurate to ±0.5° and includes a LED that displays both the Set Temp/Tank Temp. Read more