i got sick of having my DIY bottle leak... so i re-hooked up the hagen bottle.
im amazed. with my recipe (i use redstar active dry), i get 1 bubble every 4 seconds on my 37 gallon... i run it into my filter intake. Today, for the first time in a while, my plants started pearling like crazy. Even the Anubias nana. It's flower has constant streams of bubbles... the rummynoses love swimming through them.
PS. Im thinking about adding another bottle... 1 bubble every 2 seconds with 95% dissolving efficiency... sound good? I dont want to overkill on CO2
You're in my heart, you're in my soul, you'll be my breath should I grow old