I have 2 guppies in my tank and I was considering about adding a ghost shrimp to thae tank. Would ther be any benefit? Scavengers in the bottom of the atnk? also, will they do ok on fish food? Would it be too much on the bio-load if I were to add one? The guppies are doing very well. I think my tank is cycled since I have 0 nitrites, Slightly less than 20 ppm
of notrate, pH 6.8, O ppm
pf ammonia. I would like to have max 3 fish. I am still doing partial water changes. I Know its more maintenence since my tank is small, but I enjoy and I am a college student so sometimes the "funds" are not wlays there... But mist importantly is my tank cycled. I also have live plants to keep my nitrates low. So would it be best to add 1 more since guppies are schoolers or a ghost shrimp?