So i had a dumb thought last night and i decided to make a thread about it.My thought was that if the algae forming in the live rock is using phosphates and nitrates as primary nutrients to form, is there a chance that by brushing the rocks or by picking massive algae eaters such as urchins or sea hare and they wipe out the algae from the rocks,would that lead to some drop in nutrients???I don't wait to see the nitrates drop from 10ppm to 1ppm or phosphates to drop from 1ppm to 0.1ppm but if this is continuously happening would that lead to a small drop in the nutrients?