Marineland products are designed with both performance and style in mind. We push precision and power beyond the expected and listen to our loyal customers to make our products even better. We do this because at the heart of our innovative spirit is a desire to help hobbyists everywhere do more, create more and, most of all, enjoy more. The Marineland Fully Adjustable Essential LED Lights fit many of the most common sizes. Move or add PODs to highlight key areas in your aquarium while also controlling intensity. Use the color recommendations on packaging to create different assortments, like color-enhancing, color-changing and GloFish looks. The LED PODs allow you the flexibility to create an aquarium environment unique to your personal style.