Water Heaters & Chillers

A must-have for when growing during the winter or simply to ensure correct water temperatures year-round. These durable Hailea Water Heaters are very easy to use; simply place in your nutrient solution, set the desired temperature and that's it! The inbuilt thermostat...

Water temperature is very important and by keeping it between 18-21 Celsius will ensure maximum oxygen levels, improved nutrient uptake and help keep Pythium (root rot) at bay. Rising temperatures can occur more often during the warmer months of the year...