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Tropic Marin · Supplementation

Pro-Coral K+ Trace 1

Tropic Marin Pro-Coral K+ Trace 1 is a liquid supplement of essential cationic trace elements (barium, boron, chromium, cobalt, iron, copper, manganese, nickel, strontium, and zinc) that corals and invertebrates rapidly deplete in reef aquariums. It is doser-ready with no mixing required; dose 1 mL per 25 gallons daily alongside Pro-Coral A- Trace 2 (maximum 2 mL per 25 gallons/day) to support natural coral color and growth.

Price: $35.99 USD

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