yes the power head on the right is difussing my CO2 It's a little azoo I'm not sure what model, but it shoots tiny bubbles 3/4 of the way across the tank. I'm running 2 bottles on my 36 BF, I bought the Red Sea Turbo CO2 Bio System for the pump, bottle check valve and airline tubing and I use the containers that came with it to measure my sugar, and champagne yeast to recharge it monthly I also ad 1/4 tsp baking soda. The original power head that came with it died, and I didn't know at the time I just needed to clean it. The others I have I maintain monthly as needed. I am running 1 on my 20, 1 on my 10 and 2 on the 36bf, I've been quite pleased with the results. The box says it's good for up to 40 gals.
linda
ok, I don't see my little powerhead in either of those pics, but it's in there!. I'm getting ready to ship 2 tiger lotus from my 36 to AZ I have to thin them about every 3 months. I've had quite good success with the tiger lotus. Love the color it adds to the tanks.
So there's hope after algae after all,lol, I have some
