Tropic Marin Potassium Size:500ml The Fauna Marin REEF ICP

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 ® ALL-FOR-REEF contains organic calcium salts and salts of

It's the most concentrated basic care product ever developed

Dimensions: ø70

corals and fish will begin to die within 4-10 hours

Tropic Marin Potassium Size:500ml The Fauna Marin REEF ICPPotassium 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