Teco, the Italian manufacturer made famous by its line of chillers has introduced the TC1500. This chiller or rather refrigeration unit is made for commercial purposes that will be able to give you water as cold as 41F and provides about 15KW of cooling power. It uses a titanium high efficiency heat exchanger and allows you to hook to the unit via the 2” water intake/output couplings located on the side. The TC1500 is designed for vertical ventilation, which means you’ll be able to leave it outside while it pulls the water down to a cooler range. You can push water through the unit up to 4,000 liters per hour or roughly 1,056 gallons per hour. While most of us have no earthly need for this, they do have smaller units either the TC500 and TC800 for smaller aquariums. If you are designing a large tank and need a chiller, give these units a look. Plus who doesn’t like awesome powerful equipment like this?