Boyu FS Series | Aquarium Cooling Fan Size:FS-602 BEGINNER: Use 5 g (1

BEGINNER: Use 5 g (1 level teaspoon) per 150 L (40 gallons) twice a week

natural nutrients packed inside each pellet offer “just off the reef” color

Easy and reliable monitoring of the water values of aquariums and ponds

No artificial chemical coloring / enhancer added

Boyu FS Series | Aquarium Cooling Fan Size:FS-602 BEGINNER: Use 5 g (1Specifications: BOYU Cooling Fan FS 602 2 fans Model: FS 602 Volts: DC 12V Current: 0. 24A Size: 171 * 48 * 118 millimeters Voltage: 100 240 V 50 60 Hz. FS 604 4 fans Model: FS 604 Volts: DC 12 volts Current: 0. 48A Size: 291 * 48 * 118 millimeters Voltage: 100 240 V 50 60 Hz. FS 606 6 fans Model: FS 606 Volts: DC 12 Volts Current: 0. 72A Size: 411 * 48 * 118 mm Voltage: 100 240 V 50 60 Hz.