Potential fermenting issue

[fillyo]

I brewed this batch on Saturday night, used a blow off tube. I saw no signs of bubbling over the next two days and none as of yet. I have never had this issue before. It is a 5g batch, citra IPA 1.070 OG, I used one smack pack of American Ale II 1272. It was fully bloated when I pitched and I always pitch and aerate the same way with no issues. I took a picture, it appears to be fermenting, I am correct here? Any feedback would be appreciated.

 

[Tinhorn]

Looks like it's fine maybe your lid isn't sealing well?

 

[Cyclman]

The kraeusen is a definite sign of fermentation. +1 on a leaky lid or grommet, super common.

 

[fillyo]

Thanks for feedback, lid seems tight, I do have two, is it worth changing. I plan on dry hopping for a week, after approx. 2 weeks in primary.

 

[Tinhorn]

I would leave it until it reaches FG and then dry hop in secondary as you planned

 

[Tinhorn]

Changing the lid shouldn't hurt but the heavy fermenting should be close to done and the co2 will protect it even with a small leak in the lid or grommet at least that's my understanding
Just snap the lid back on or replace with other and let the yeast do what they do