I have an above ground pool that i had to floc yesterday. Once everything settled on the bottom it took me 3 times to vacuum it out due to the rapid water loss while in waste mode. On the 3rd try i decided to go ahead and floc it again since i still had quite a bit of algea. Well this morning before work i checked to see if everything settled on the bottom and it did. My question is can I vacuum in filter mode since it's not as much algae as it was the first time?