My tank is going through a pretty big mini cycle and I got some tetra safe start concentrated to put in but I forgot to shake it before I put it in. I put it in the filter that was turned off then after about 15 minutes I turned it back on. When I poured the bottle in it was clear at first then at the end there was a bunch of white clumps. They mostly settled to the bottom but did I just waste the bottle? Should I like stur the tank around a little or does it not matter? Thanks.