Mitchell0605
Aquarium Advice Addict
Thank you Kelsey, you said what I wanted to in much better words. Espeacially the first bit; "i think he is saying it will help protect your new fish since the new fish is so weak. The new fish has just been shipped from who knows where and probably hasnt eaten in a long time..im not 100 percent sure but i think the new fish (being all weak) could even possibly get a disease from the DT that your other strong fish wouldnt get...common example would be ick."