seachem phosphate test kit
i have this test kit and need to know some questions cuz once again i'm having algae probs.
the phospate color chart, used to match the color of the water sample to determine the amount of phospate in the sample, has a range of 0.0 to 3.0 - is this number range used to determine ppm or mg/L????????
also, i just tested my water supply, reference kit, and tank (which really wouldn't have matter cuz i just did my big weekly water change), all of the results were somewhere between .8 and 1.0.
Does this give any clue why the BG algae is hitting me?