DIY CO2 for 2.5G shrimp tank?
Im setting up a small 2.5G shrimp only tank and making HC my foreground in it. I am scetchy about CO2 in a shrimp tank but know that HC definately flourishes with CO2 so wanted to do a small DIY. I have made the 2L bottle ones before but never on a tank this small. Has anyone made a DIY CO2 for this small of a tank? What is the yeast/ sugar ratio? I know compressed is the way to go but dont want to spend the money on a 2.5G tank with 3 other tanks running also. So any help would be great. Thanks in advance!!!