EH Cal-Mag - 270 Gal. 9 CFM We recommend using these clips

We recommend using these clips with our slider hooks as jute

Customizing the blend ratio according to your specific needs allows you to exploit the full potential of these filtration powerhouses

Average Current: 90 microamps

When the highest accuracy is required - even at very low temperatures and under changing environmental conditions

restoring the glass to its original clarity

EH Cal-Mag - 270 Gal. 9 CFM We recommend using these clipsGrow Lush, Green Plants Keep your plants productive and green in any growing medium with Cal Mag, a calcium and magnesium supplement from Emerald Harvest. Emerald Harvest Cal Mag is more than just a calcium magnesium supplement. In contrast to competing products, EH Cal Mag contains kelp extract, a natural source of nitrogen and other helpful compounds, making it different from standard products of its kind. Containing top quality ingredients, Cal Mag