i have a 45 gallon tank with a 8 inch snowflake eel, toby puffer fish and a golden maroon clownfish, my question is if i put a sand sifting star in here would any of these fish be a problem to it, the puffer being my main concern because ive read that they arnet compatible but the toby puffer isnt your regular puffer fish so i wanted to see if he would be an exception