Home Made CO2 Injector.

I should have done a before and after with this because I am shocked how well the CO2 works. (ok not shocked, but I had forgotten how great it was).

FULL DISCLOSURE: I found a dead rainbow in my tank this morning.

Probably the heavy drop in the PH at night when the lights were off.

However my objective was great lush plants. I have succeeded there. I'm paying the price fish-wise.

Here's how it is done...



So I added a glop of molasis, just dropping it down in.

Slap on the top with the airline tubing glued into it, screw it on, and we are done.