I recently had a lot of diatoms and cyno on my sand bed so i pick up a dragon goby to clean it up . Well in the four days that i had him so far he made my sand bed spotless but the one problem i'am having now is here seems to be small sand particles/ debris flouting around in my water. he sifts his sand close to the bottom and most of the sand just goes strait to the bottom but these small particles are going up and making my water look horrible is this normal at first will these particles eventually get skimmed out or will my water always look like this from now on