Aquarium 24 V DC Quiet Return Pump with Controller 1052 GPH Sizeubmersible and Inline Water Pump with Feeding Mode and Memory Function for Fish Tank Pond Fountain and Sizeump Circulation

Adjustable Flow Rate: Short press on “+” or “-” button to customize the optimal flow rate with 99 different speed settings. And the display range will change between 1 and 100. Feeding Feature: Press “F” button to enter feeding function. It’ll stop for 10 minutes and then restart automatically. An essential function to feed your fish without scaring them away. Memory Function: Press On/Pause button to turn on/off the pump. It’ll go back to the last setting and restore to the previous working status quickly when starting it.