I have been using a CO2 bubble diffuser (https://www.amazon.com/gp/product/B0779Q7WHY/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1) for over a week, but it still fills my aquarium with lots of small bubbles, making the water hazy looking. Is this a common result? What is the best way to get my CO2 into the tank without clouding the water?