Tohru is my male fish who I think Is a crowntail.
What size is your tank?
I'm not sure. It's about the size of a milk gallon. I plan on getting a bigger one soon.
What temperature is your tank?
I heard that heaters in tanks under 2.5 gal cold kill them, so I don't have one. The...
My white betta, Herme, I've had for about a year. Keep him in a 5 gallon tank, with heater, no filter, do weekly water changes adding salt, and vacuum the poop from the gravel. I've battled small bouts of fin rot here and there but he has been healthy otherwise. I noticed a few months back his...