The EXT Rail System continues AI`s industry-leading core of modularity and elegant design. Mount single or multiple AI modules over your tank, the EXT provides a sleek and complete mounting solution. With the option to mount or hang, the EXT Rail System provides multiple solutions.
Connect, mount, and hang single or multiple lights together with these versatile rails. Made in the USA from extruded aluminum in silver or black.
*Can be used with EXT Tank Mount and EXT Hanging Kit (sold separately).
$30.00AF Nitrate TestPro is designed for quick measurement of nitrate ions in marine aquariums.
$30.00AF Phosphate TestPro is designed for quick measurement of phosphate ions in a marine aquarium. Phosphate is a breeding ground for the growth of undesired algae, so it is very important to constantly monitor its concentration in marine tanks. In addition, a high concentration of phosphate may be harmful to corals. Phosphate levels in the marine aquarium should not exceed 0.02 mg/l (ppm). This Test Kit contains sufficient reagents to perform 40 tests of phosphate concentration.
$17.00Alkalinity Test Kit
$25.00Magnesium Test Kit