Precision temperature control at your fingertips. In-line chiller features leading-edge titanium heat exchanger and a high-efficiency compressor for superior cooling in a sleek space-saving design. Ideal for smaller aquariums with high cooling demands such as a small reef aquarium. Integrated digital temperature controller accurately maintains chiller temperature, as well as optional submersible aquarium heater temperature. Simply plug a heater (up to 300 watts) into the back heater outlet for total water temperature regulation. For fresh and saltwater aquariums. Requires appropriately sized water pump and tubing (sold separately) with return device.

Mini In-line Chillers are ideal for smaller aquariums with high cooling demands such as nano reef aquariums up to 70 gallons. Both 1/15 & 1/10 HP chillers use ozone-friendly R-134A refrigerant.