My tank is reading Nitrates around 1 and Phosphates 0.04. The tank looks fine corals healthy and colourful, cheato is growing in refugium nicely, (hair algae in there too )
Should I take it as a false negative ie the cheato is using all the nitrates or would I need to increase it slightly. It used to be around 5-10.
Should I take it as a false negative ie the cheato is using all the nitrates or would I need to increase it slightly. It used to be around 5-10.