Tropic Marin Nitrit/Nitrat-Test Professional - For high precision determination of the nitrite and nitrate concentration

Tropic Marin Compact Lab - For determining the essential water values in seawater aquariums

For high precision determination of the potassium concentration in saltwater

Tropic Marin PHOSPHAT-TEST - For determining the phosphate concentration - Tropic Marin PHOSPHAT-TEST

Tropic Marin MAGNESIUM-CALCIUM-COMBITEST - Zur Bestimmung der Magnesium- und der Calcium-Konzentration

Tropic Marin pH-TEST - The pH-value or acid value indicates how acidic or alkaline water is.

Alkalinity is a measure of the concentration of hydrogen carbonate and carbonate ions in water ...

For determining the nitrite and nitrate concentration

Präzisions-Aräometer zur Messung des Salzgehalts als Dichte in Meerwasseraquarien

For determining the ammonia/ammonium total concentration

For determining the specific gravity with a hydrometer in saltwater aquaria

For determining the specific gravity with a hydrometer in saltwater aquaria

KH/ALKALITNITY-TEST PROFESSIONAL

Zur besonders präzisen Bestimmung der Alkalinität (Karbonathärte/KH)

For determining the pH-value

Tropic Marin KH/ALKALITNITY-TEST Refill pack - For determining the alkalinity - Refill pack

For determining the nitrite and nitrate concentration

Tropic Marin AMMONIAK-/AMMONIUM-TEST Refill pack - For determining the ammonia/ammonium total concentration

Tropic Marin PHOSPHAT-TEST Refill pack - Refill pack for determining the phosphate concentration

Tropic Marin Nitrit/Nitrat-Test Professional - For high precision determination of the nitrite and nitrate concentration