hello i have a 20g innovative marine AIO tank and i got a drop in uv sterilizer that is made by innovative marine to use for this tank. will this uv sterilizer kill my copepod population in my tank? i do see some pods in the tank and i run a small refugium in one of the other chambers and the tank has been running for 7 months now ive added pods from algea barn four times now within the 7 months and the uv sterilizer has been on the tank for about 3 months now i just feel like i should have more pods than what i see sometimes i also feed phytoplankton to the tank daily also from algea barn. any comments help thanks