well i did after reading all the things about garlic feeding and if it works with ich and all the other things,, i went out and bought formula two new dry food with garlic in it,, i figured instead of getting garlic and doing it myself i just buy that and see if it works... my coral beauty had ich growing on him.. which i thought was ich.. i dont know if it really help but after about 5 days the little white specs were gone... so if it worked or not i will switch back and forth with dry and frozen food.. good luck out there