Coral Box RN-1 Reverse Nano Pump
1) Reverse Function for Cleaning Sand
2) 10/ 20 mins time feed mode
3) 6 program a day
4) Motor never damage
5) Super Slim for high end customer
Attention: RN-1 is innovate design for impeller, it is not like traditional pump all the Strong Flow in Center, it is diffuse all the flow to LEFT RIGHT TOP Down, not in center. RN-1 Impeller is Big than Traditional Pump for 5 times to create a Big Flow. Even Same pump the sound May create different type of the flow and sound .