Juwel HeliaLux Spectrum LED Model:Spectrum 800 20 lbs) occupies a volume

20 lbs) occupies a volume of 5

this can be helpful when needing to pump water up over 1

020 or 1/2 cup per 5

Combine this full spectrum daylight bulb with Exo Terra’s Reptile UVB100

Juwel HeliaLux Spectrum LED Model:Spectrum 800 20 lbs) occupies a volumeHeliaLux Spectrum The HeliaLux Spectrum is a high performance LED light unit for your JUWEL aquarium. State of the art, specially developed SMD LEDs with maximum performance have been used to ensure optimum plant growth, render brilliant colours and promote the vitality of your underwater world. Model Wattage Length Suits Juwel Aquarium: HeliaLux Spectrum 550 27 W 534mm Trigon 350 HeliaLux Spectrum 600 29 W 593mm Lido 120 HeliaLux Spectrum 700 32 W