Aquaforest Mg Plus 2L *special order item*

Solution increasing magnesium level in marine aquariums.

Application: 10ml of the solution increases Mg level of 5mg/l in 100l (27 US gal.) of water. Maximum daily dosage is 20ml in 100l of water.

Magnesium level in reef aquarium should be kept at around 1300mg/l.