crude protein (min) 0

Variable speed control with up to 20 different speed settings

Maintain the nitrate concentration within a range of 10 - 20 ppm

Volt: DC12v

· With Low noise

Elemental-Dry VITAMIN crude protein (min) 0Complete source of the elements and molecules directly used by corals, clams, and other reef building invertebrates and organisms to create skeletal material and grow. Provides calcium, strontium, magnesium, and potassium in approximately the same ratios in which they occur in aragonite, the mineral that is primarily secreted by reef building marine organisms under normal environmental conditions. Very strong source of carbonates, also involved in