Calmag for water type All - 5L (1.32 gal) Master Controller 1 mV ORP Accuracy ±0

1 mV ORP Accuracy ±0

- 8 sizes from 33-150cm

They combine German specular aluminum with energy-efficient/high-output T5 tubes and put out double the light energy of normal fluorescent systems

after 30 days this will disappear

• 85% Noise Reduction Coefficient (NRC)—best on the market

Calmag for water type All - 5L (1.32 gal) Master Controller 1 mV ORP Accuracy ±0Calcium and magnesium are two of the macro elements that are significant to plants' growth and development. Calcium (Ca) is a critical structural component of cell walls. Magnesium (Mg) is part of the chlorophyll molecule, which makes up the green pigment of leaves and, most importantly, absorbs energy from sunlight, which creates sugars. Our Calmag is highly concentrated and treats prevents calcium magnesium deficiencies. This allows your plants to