The GHL Doser 2.1 Slave needs to be...
eSHa CRYPTOPLUS Plant growth booster
Mineral rich mud from natural coral reef mud fields for use as a substrate in refugiums.
Tropic Marin® REEF MUD VITAL is collected from isolated Pacific mud fields at depths of approximately 10 to 15 meters in pure, clear seawater near coral reefs.
For plants in aquariums (freshwater) and freshwater preparation.