Cobalt Aquatics Neo-Therm 25 Watt Aquarium Heater
The Cobalt Aquatics Neo-Therm electronic heaters have an impressive accuracy of ±0.5ºF. The electronic thermostat has an ultra-fast response time that helps to keep the temper...
The Cobalt Power Gravel Cleaner is the ultimate cleaning tool for your aquarium from 10-30 gallons.
Hang-on tank style housing operates just like your power filter, but with a gravel cleaning tube, intake nozzle and a re-usable ...
The Cobalt MICRO-UV clarifier removes water born microscopic algae, bacteria and other organisms and keeps water clean and green free. Sophisticated yet simple design.
integrated 5/8” hose barbs that have easy to inst...