Tropic Marin Pro-Coral A- and K+ Special Supplements - Set of Two 200 ml bottles

Read our comprehensive article on Tropic-Marin Supplements here.

The two solution approach guarantees optimum availability of these specialized compounds and avoids unwanted precipitation or chemical bonding of the elements with each other.

In the natural marine environment, essential trace elements exist in both anionic (negative; this is the Pro-Coral A-) and cationic (positive; this is the Pro-Coral K+) forms. With two complimentary solutions, PRO-CORAL K+ ELEMENTS and PRO-CORAL A- ELEMENTS, each supplies the reef aquarium with specific elemental compounds.

Important! Pro-Coral A- and K+ are intended ONLY for reef aquariums with dense, growing coral population and/or propagation tanks. The elements in Tropic Marin Pro Coral Liquids are a subset of elements that ARE MORE RAPIDLY DEPLETED by heavy, dense coral growth. Pro Coral A- and K+ DO NOT CONTAIN CALCIUM, MAGNESIUM

Tropic-Marin is carefully formulated to support the healthy and continuous growth in the reef aquarium by replenishing all the essential anionic trace elements used by corals, invertebrates and algae.

Absolutely NO phosphates, chelates and other unnatural solvents.

Pro-Coral A- ELEMENTS adds the following anionic trace elements:

• Vanadium
• Molybdenum
• Selenium
• Fluorine
• Bromine
• Iodine
• Lithium

Pro-Coral K+ ELEMENTS adds the following cationic trace elements:

• Strontium
• Barium
• Chromium
• Manganese
• Iron
• Cobalt
• Nickel
• Copper (yes, Copper; don't worry. It's OK)
• Zinc
• Boron

Recommended dosage: Add 1 ml of EACH Pro Coral bottle per 25 gallons (100 liters) of total aquarium system water volume per day in the circulation flow of the system. Trace element demand increases with increased aquarium population density. In heavily populated aquariums, dosage may be increased up to the maximum dosage below.

Maximum dosage: Do not exceed a dosage of 2 ml per 25 gallons (100 liters) of aquarium system water volume per day.

The regular dosing of Pro-Coral Elements can be automated with a dosing pump.

If you have questions or would like to place a custom order, Call Nemo Marine Systems at 408.238.8240 (8:00 am to 6:00 pm Pacific Time). You can email us anytime.