Recent content by BradleyTCO

Old fish Until recently (I had to give them away because they were eating all the plants), I had five huge silver dollars. Four of them were 5 years old, and one of them was over 7 years old.

I looked into buying one of the Hagen Natural CO2 systems which suggested using 3 units for a 75 gallon aquarium. I have an 80 gallon and have decided to instead use a DIY 2-liter soda bottle CO2 setup. Will only one soda bottle be enough output for a typical planted 80 gallon, or will I need...