As director of an aquaculture research lab, temperature control is critical. Our facility supports the ornamental aquaculture industry in Florida which makes the challenge even greater, given the huge diversity of species we work with. Maintaining a constant temperature, or being able to adjust it quickly, is often the main reason for success or failure in an experiment. Aqua Logic has been our go-to manufacturer for many years because of the diversity of products, the technical support, and the after-purchase service they provide. Whether for a small aquaria system, or an entire greenhouse tank design, they have been able to provide us with chillers and heat pumps that are accurate and very user friendly. Their customer service is excellent, providing quick answers to our questions, and rapid delivery of their products.