P pebble Feeder Fish MFK Member Feb 11, 2007 304 0 0 usa May 25, 2007 #1 nitrogen, phosphorus,potassium, iron and magnesium. what are their purposes in maitaining a plant tank specifically.
nitrogen, phosphorus,potassium, iron and magnesium. what are their purposes in maitaining a plant tank specifically.
WyldFya Baryancistrus demantoides MFK Member Dec 23, 2005 20,794 69 132 Moscow, ID May 25, 2007 #2 These are the foods for the plants.
