Helio Universal Aquarium Heater Controller and Packages macro algae Magnesium Chloride : 2 c

Magnesium Chloride : 2 c

Low Profile

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

Stage 2 - BRS 1 Micron Universal Carbon Block

Helio Universal Aquarium Heater Controller and Packages macro algae Magnesium Chloride : 2 cThe 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