Introducing Brightwell Aquatics' RCAB500, a highly effective water additive specifically formulated to maintain the ideal levels of calcium, magnesium, strontium, and alkalinity/KH for marine aquariums with a maximum capacity of 100 gallons. This product is perfect for hobbyists who want to ensure that their marine animals thrive in a stable and balanced environment.

The custom bundle includes 5 gallons of the RCAB500 formula, which is made in the United States, and is suitable for use with water types specified for marine aquariums. With its advanced composition, this water treatment product from Brightwell Aquatics is a must-have for pet owners who want to maintain excellent water quality in their aquariums.

Item is new see pictures for details