I came across a great free video resource a while ago, not for commercial use, but awesome for teaching or personal content. https://openplanet.org/browse/

Welcome to the Ocean CoLab! Introduce yourself in THIS THREAD below! 1. What is your name, and where are you currently based? 2. How did you get interested in underwater cinematography? 3. What’s the main thing you’re hoping to gain from being part of this community? 4. Share a photo or two of your most recent dive! (if you want)

Hello, hope you are keeping well! A question, I found myself in a pond trying to film water lilies and other little things. All the green things were producing a lot of oxygen and you could see the bubbles on the plats which was really cool. BUT, these tiny bubbles stuck EVERYTHING, including my dome (which has seen better days for sure) and made it hard to focus. Do any of you have a trick of not getting them to stick? I was trying to wave them away without touching or hitting the dome but it was hard. See attached screen grab for what I mean.