Threw together this Co2 scrubber from an old cheap media reactor I had. PH went up .1 in 30 minutes. It's def burning through the media fast. I don't see this media lasting longer than 1-2 days.
I'm looking to buy a larger reactor that can hold more medi, and I will be adding a solenoid to the inlet that will open and close depending on the ph in the tank. Hopefully I can get it to last longer this way.
This combined with my new kessil h350 should really help keep my ph more stable. . We'll see if there's any positive effects on coral growth.