Seachem Laboratories Reef Complete Supplement 1ea/17 fl oz

Reef Complete by Seachem Laboratories is a highly concentrated (160,000 mg/L) liquid blend of ionic calcium, formulated to match the calcium levels of natural seawater without altering pH. Essential for coral growth, both calcium and carbonates are vital, and a deficiency in either can halt coral development and lead to deteriorating health. To avoid this, pair Reef Complete with a carbonate source like Reef Builder or Reef Carbonate. This supplement also contains magnesium and strontium in balanced ratios (100:5:0.1, Ca:Mg:Sr), ensuring these critical elements are maintained alongside calcium. Avoid overuse and be cautious of products that appear cloudy or require shaking before use.

• Powerful liquid calcium solution
• Highest concentration of calcium available (160,000 mg/L)
• Fully soluble formula