Programmable Smart LED Controller

Description

• Planted Tanks and Fish Tanks – Simulate sunrise and sunset for the day. 
• Arowana (Dragon Fish) Tanks – Can leave 1-3% moon light through the night, less stress on fish and less chance of self injury.
• Cooling fan – Can be programmed according to time of day and change in temperature
• DC water pump – Can control a DC circulating pump to simulate different water currents