Helio Universal Aquarium Heater Controller and Packages macro algae Excitingly this allows for a

Excitingly this allows for a same model (XR15 and XR30) upgrade path for G5 to G6

Installation is as easy as drilling a small hole in the container

Low Profile

The 2 Universal dosing lines holders are ideal for ATO (Auto Top Off) & AWC (Auto Water Change) lines

Perfect to PAIR with a Pistol Shrimp

Helio Universal Aquarium Heater Controller and Packages macro algae Excitingly this allows for aThe HELIO smart controller bridges the gap between hobby grade and commercial controllers. Its processor goes hand in hand with the titanium sensor to keep your temperature readings stable. The controller comes fitted with a titanium remote temperature sensor and dual heating power lines. If the heating element s of your choosing have their own controlling systems, you can create up to four independent temperature readings Safety in redundancy. The