Juwel Day LED Light Tube Product Option:Juwel Lighting LED Day 1047mm / 21 watt (86810) A sensor changes colour reversibly

A sensor changes colour reversibly to alert you to shifts in pH levels between 5

The involvement of probiotics in nutrition

It reduces fish stress by replicating their natural habitat

as the high concentration of bacteria will help to remove the harmful ammonia and nitrite

brewer's dried yeast

Juwel Day LED Light Tube Product Option:Juwel Lighting LED Day 1047mm / 21 watt (86810) A sensor changes colour reversiblyThese energy saving Juwel LED Day bulbs makes the most of the natural colours in your animal and plant world. These bulbs ensures brilliant illumination of the aquarium and promotes plant growth at the same time whilst being more cost effective than T5 bulbs. Important: These LED tubes cannot be used in a Juwel light unit designed for T5 or T8 tubes. Brilliant colour effects Colour temperature of 9000 Kelvin ensures bright and invigorating light