The mounting brackets provided are adjustable, allowing the unit to be used on a range of tank widths so that you are not limited to a fixed width as with other lighting units on the market - just pick the model whose width range matches the width of your tank. The LEDs offer fantastic lighting output, to highlight your beloved fish and help bring their colour out so that you fully appreciate their beauty. The unit features 3 adjustable light settings, a "Soft Start" feature which gradually lights up your aquarium so as to not scare your fish. The 3 light settings can be adjusted using the touch control panel on the top of the unit, giving you control of your lighting. The StripGlo range does all this without compromising the aesthetics of your aquarium set up. The units have a slimline and minimalist design, meaning that they can be installed over your aquarium without dominating the view. The unit casing is constructed out of durable yet lightweight aluminium, and provides a high level of water resistance which protects the unit from eveaporation. Aqua One also produce a version of this lighting unit specifically for Tropical (freshwater) aquariums: The StripGlo Tropical range.