Mediamatic Fabriek PH-testing of the water and discussion on water… 8 أيار / مايو 2012 - Aquaponics Group Meeting #7 The Aquaponics Group will meet at the Van Gendthallen to talk about how to extract the heat from the LED-lighting, and how to build a system that uses that heat to heat the water in our aquarium. We...
Mediamatic Fabriek PH-testing of the water and discussion on water… 8 أيار / مايو 2012 - Aquaponics Group Meeting #7 The Aquaponics Group will meet at the Van Gendthallen to talk about how to extract the heat from the LED-lighting, and how to build a system that uses that heat to heat the water in our aquarium. We...
