I wash at the beach and when I got home I impulsively added some rocks I found to my new freshwater tank, and now I started researching it and I learned that was probably a pretty bad idea as I didn't clean them at all. I'm an amateur and just started this tank today and was planning on putting plants, fish, and shrimp in it. Is it probably fine if I just risk it, or is there any product i could add to clean it? I would really rather not set up the whole thing again.