Co2 diffuser question
Hi everyone! I'm new to the forum and had a very quick question about co2 diffusers. For the first time I have decided to run a pressurized co2 system in my tank. I built the system myself using a paintball co2 tank and a regulator from my old kegorator. I am a college student and found that was the easiest and most importantly cheapest way to start out. I've been running the system a little under a week and I've noticed that some of my smaller fish(i.e. my endlers and my dwarf corys) are starting to play in the bubbles coming off the diffuser. So I guess my question is, should I be worried about that? At this point I've had no deaths or lost fish but I have no idea if the fish spending a prolonged time in the bubbles is a problem. I look forward to hearing from anyone who feels they can provide any information and being a part of this forum in the future!