Mark's Tropical Fish

Led by owner Mark Weitz, the operation—also known as MTF Aquarium Design & Engineering—builds one-of-a-kind aquatic environments for homes and businesses across Los Angeles County. In addition to stocking exotic freshwater and marine fish, the team covers the full physical buildout, handling installations, aquatic plumbing, cabinetry, and ongoing maintenance, with services extending to commercial shoots alongside film and television work.