Neptune DOS Quiet Drive soft Start your aquarium with the

Start your aquarium with the proper control system

on top of skimmer cups

The Apex Controller has two different methods of control

a precision control gate valve and a hybrid conical body which helps to naturally stabilise and concentrate the organic rich foam as it rises

How Much Should I Dose

Neptune DOS Quiet Drive soft Start your aquarium with theDS QuietDrive Dose. Automate. Protect. New QuietZone Modes for Reduced Noise and Whisper Soft Operation New Continuous Duty Modes Same Reliable DS Hardware Secure Leakproof Design Compatible with A2 and A3 Series Apex Controller Size: 9. 5 x 5 x 5 Lift Height: 24 feet (minimum at MSL) Suction Height: 24 feet Flow Rate: Variable (0. 1ml 250ml min) Power Requirement: 24 Volt DC Requires: A2 or A3 Series Apex