Hey guys just about to bottle my first beer, it's a coopers mexican cerveza brewed with be1 and kit yeast. It's fermenting around 21 for 12 days and dropped to 18 for the last few, I taught my beer would will be well ready to bottle by now but the hydrometer isn't in the yellow meter. Iv got everything prepared to bottle now would I be safe to bottle with 1 coopers carbonation drop and I'm using plastic bottles. Any reply ASAP would be much help. Here's a pic of my hydrometer