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as each aquarium is unique
Tropic Marin ® ALL-FOR-REEF contains organic calcium salts and salts of
It's the most concentrated basic care product ever developed
The Fauna Marin REEF ICP TOTAL test is the most comprehensive laboratory test for seawater and includes over 90 different measurements and relation values
Tropic Marin Potassium Size:500ml as each aquarium is uniquePotassium is a vital macronutrient for all living organisms and is present in natural seawater at a concentration of 408 mg l. Adjusting the potassium concentration to the natural level with Tropic Marin Potassium in the event of a potassium deficiency can sometimes provide a vitality boost for various corals. Before using Tropic Marin Potassium, the potassium concentration should be carefully determined using a water test (e. g. Tropic Marin K+ Test
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