MasterLine Iron is a single component fertiliser containing chelated iron, an essential micronutrient. The stable form of iron will not salt out by reacting with phosphate in the tank and therefore will remain available to the aquarium plants for a long time. Iron deficiency results in reduced chlorophyll production and leaf chlorosis. By fertilising with MasterLine Iron the iron balance in the aquarium is regulated and the plants show strong colors again.
MasterLine Phosphate can be combined with all single component fertilisers of MasterLine or can be used as a supplement to the complete fertilisers such as the MasterLine All In One to selectively fertilise iron.

Dosage