ECOTECH MARINE - Gasket for VorTech MP40QD (13 to 19 mm)

This supplement contains concentrated vanadium.

1 ml of product increases the level of vanadium by 0.001 mg/l (ppm) in 100 liters of water.

The recommended level of vanadium in aquarium water is 0.001 – 0.0025 mg/l (ppm)

This supplement contains concentrated calcium.

10 ml of product increase calcium by 20 mg/l (ppm) per 100 liters of water.

The recommended level of calcium in the aquarium is 380 – 460 mg/l (ppm).

MG Plus Lab is a highly concentrated formula to increase magnesium concentration in marine aquariums. 10 ml of magnesium solution increases the level of magnesium by 10 mg/l (ppm) in 100 l of water.