The 7 high quality sera marin component products contain all the important minerals and trace element additives required to maintain ideal and stable conditions in reef aquariums.
All the components are balanced amonst each other and follow an easy dosage formula. Simply add componets 1-7 according to the instructions and you will be able to maintain ideal carbonate hardness, calcium, strontium, magnesium, iodine and trace element levels.
sera marin coraliquid is a plankton based liquid food which is ideal for filter feeding invertebrates.
sera GVG marin is a flake food for marine fish containing a high level of iodine, krill, marine algae and whole morsels of freeze dried brine shrimp, blood worms and daphnia.
