radioman
Fish Crazy
I got a 2.5 gallon tank and started a diy co2 setup I used the ingredients from the 2 litre instuctions and cut them in a little more that half for a 20 oz bottle. I have it feeding into a filter but it seems that there are alot of bubbles or they are very long bubbles. When they enter the filter it sounds like there is air in the filter which I would think would be normal if you put bubbles into a filter. I just am not sure if I am getting to much co2 into my tank and do not want to harm my fish. The co2 production started about 30 minutes after I set it up? So is this right or am I in the danger zone?