When treating Flukes should I be sterilizing?

[greetl01]

Should I sterilize my equipment after every use? All my fish seem to be cured but this gramma SMH No matter what I do she continues to scratch. A couple days will go by with no scratching and then she’s back to scratching. I’m wondering if it’s my utensils. I sterilized once when I thought the tank was cured. All I use is a feeding dish, a particular bowl and a turkey baster. Should I sterilize after treatment or every use?

 

[greetl01]

This is so frustrating... It’s been weeks and nothing is working for this gramma. I’m close to just letting the cards fall where they may

 

[greetl01]

NM. Spots showed up today. Marine velvet. She’ll be gone by the morning smh.

 

[Hot2na]

hypo is pretty effective (1.009 for 10 days) , also fenbednazole in the food for 3 days...I have eradicated flukes a few times with this combo.