Athena CaMg Sizes:275 Gallon (Extended Shipping Time) A set of ultraviolet LED

A set of ultraviolet LED bars designed for use as supplemental lighting to enhance light quality

Set consistent light schedules

providing well-rounded nutrition for strong roots and lush foliage

Provides uniform true green lighting that will not disturb your plants when staying under 10 nanomoles per second of brightness

Athena CaMg Sizes:275 Gallon (Extended Shipping Time) A set of ultraviolet LEDAthena CaMg Nutrient Supplement Athena CaMg is a supplement designed to enhance Athena's 2 part liquid formulas. It addresses deficiencies in calcium, magnesium, iron, and nitrogen, especially during heavy growth phases, without disrupting overall nutrient balance. It is particularly beneficial for systems using reverse osmosis (RO) water and plants in inert media like coco and rockwool. While the 2 part formulas provide adequate calcium and