Marc Weiss F.O.R.M. - Funky Old Reef Mud - 8.5 oz. - Powder
Funky Old Reef Mud (FORM) is a great nutritional supplement for your tank; all the trace elements and microbial stimulants your reef needs in an all-natural, "bio-available" form, making it easy for your corals and other animals to use: calcium, magnesium, strontium, and more, in this highly economical form called FORM. Just sprinkle it in and watch your reef thrive.
Use 1/2 teaspoon per 100 gallons once a week. Sprinkle in an agitation area that will distribute material or mix with 1 cup of salt water.
Iron, manganese, magnesium, calcium, sulfur, sodium, iodine, selenium, molybedenum, yeasts, quartz. Derived from ferment of: Sea-vegetables, yeast, freshwater and sea water earths.