JBJ Chillers

JBJ Arctica Chillers

Keep your reef stable when heat isn't cooperating. JBJ's Arctica line uses a titanium heat exchanger for efficient, corrosion-resistant cooling — built to pull down tank temperature fast while drawing minimal energy. Whether you're running a nano setup or a full display, there's an Arctica sized for it, from 1/10 HP up through commercial-grade units for larger systems and fish rooms.

Every Arctica chiller ships with the fittings you need to plumb it into your existing return line, and JBJ backs them with a multi-year limited warranty. If overheating during summer months has been pushing your tank temps into the danger zone, a properly sized chiller takes that variable off the table for good.

Not sure which size fits your system? Reach out and we'll help you match flow rate and tank volume to the right unit.