I was peering into my small nano planted tank and noticed there was a little "tubie" creature crawling around and a few on the plants. They look to be some type of tube worm though I couldnt find an exact picture of the ones I have online to 100% confirm it. Anyone ever had...
I have had a system going for a few years now.
Recently I had to disconnect my co2 system and rearrange a few things.
Now I cant seem to get it connected again.
Every single time, within a few hours, the co2 tubing just splits at the check valve connections which of course...