Catalina Aquarium – Aquarium Products Catalina Aquarium specializes in high quality saltwater lighting systems, planted tank lighting systems, custom aquarium lighting systems using power compact fluorescent, T5 HO, and Metal Halide. We also carry aquarium pumps, aquarium filters, pond filters, protein skimmers, UV sterilizers, thermometers and heat controllers, and a large supply of aquarium light bulbs., Catalina Aquarium specializes in high quality saltwater lighting systems, planted tank lighting systems, custom aquarium lighting systems using power compact fluorescent, T5 HO, and Metal Halide. We also carry aquarium pumps, aquarium filters, pond filters, protein skimmers, UV sterilizers, thermometers and heat controllers, and a large supply of aquarium light bulbs. Catalina Aquarium - what we are doing now! We sell aquarium, reptile, and hydroponic products. We also have a variety of lightbulbs for aquariums, reptile habitats, and …