Great looking tank. What are the floaters?
I'm pretty sure they're Amazon Frogbite. I purchased them a few years ago from Aqua Forest and forgot to write down the names but looking online they resemble Amazon Frogbite a lot. Let me know if you'd like some (I see you're close in Berkeley) because they grow really well and I have to throw them away pretty often which feels like a waste. And if you have anything extras in your tank we can exchange =)