When the Night Mode sensor is used, the pumps are placed in a gentle mode when the lights go off, creating less turbulence, thus simulating the calming of a reef at night. Now in stock. Features control for two powerheads totaling 3 amps with a max peak of 5 amps. Invertebrates need changing water movement to ensure nutrients are carried to them, and waste products are carried away. Changing currents improve live rock's ability to convert ammonia to nitrite, to nitrate and then nitrogen gas.
Fish love the excitement of changing water flow.
Oscillates the return from your current pump. Natural wave motion sweeps away excess mucus and waste products. Improved growth - stimulates growth and carries nutrients to corals and plants. Eliminates the use of a wave maker and excessive power heads. Red Sea Fish pHarm Constant and changing patterns of circulation are critical to the supply of oxygen and nutrients in your tank.