Lucius LED Bar R Adjustable Bracket 2PCS true led pre-buffer your substrate by adding

pre-buffer your substrate by adding 1ml per Litre of water

Increase rate to 5-10 mL per gallon water for combatting severe reservoir and growing media conditions

and stronger plants that you desire

The spaces between the clay pebbles allow excess water to move freely

Lucius LED Bar R Adjustable Bracket 2PCS true led pre-buffer your substrate by addingLucius LED Bar R Adjustable Bracket 2 Pack 2 rotatable brackets compatible with all Lucius Bar R Series (including the new IP66) and Lucius Adjustable Stand Extendable mounting base for flexible positioning Locking screws ensure the LED, brackets, and stand stay securely in place Offers versatile mounting options on the floor, wall, ceiling, or at various angles