anyone feel this oyster eggs has alot of phosphates in it.
0 is added so what is in there is in all oyster egg products. OF is by far the most concentrated and as such will have more then it's competition. That being said, po4 is a building block of life and all feeds will introduce some, if uneaten. If you're having issues simply back off the dose as it sounds like your using too much and your tank isn't consuming it all.