RL50/60 Universal Mounting Arm (for Red Sea ReefLED 50/60) alkalinity Powerhead Dimensions: 12

Powerhead Dimensions: 12

The 15" scrapers make a great cleaning accessory for almost any size aquarium

A characteristic of humic substances is their deep brown color

Alkalinity is also depleted by reef-building organisms during the production of aragonite (~60% carbonates by weight)

Filter socks are washable for continued use and will help give your tanks water that crystal clear effect

RL50/60 Universal Mounting Arm (for Red Sea ReefLED 50/60) alkalinity Powerhead Dimensions: 12The ReefLED 50 60 Universal Mounting Arm is perfect for nano sized aquariums that need a tank mounted bracket to support their light. Red Sea's Mounting Arm can be rotated from side to side allowing you to push it out of the way for aquascaping or maintenance inside the aquarium. The support will perfectly position the light on aquariums that are 14" up to 20" front to back. Assembly is quick and can be completely removed and reinstalled from the