algae
how do i know if i have a nutrient issue.what test kits are accurate right now phosphate and nitrate are very low almost 0.i only feed once a day frozen food and not very much.my sand bed is about 2 to 3 inches deep.
how do i know if i have a nutrient issue.what test kits are accurate right now phosphate and nitrate are very low almost 0.i only feed once a day frozen food and not very much.my sand bed is about 2 to 3 inches deep.