My HM, Roy, passed away a few months ago from dropsy. It was pretty hard to deal with and I ended up just letting his tank/decor/heater collect dust in the back of my closet since his death. But now, since I have steadily grown my collection of betta again, I figure it's time to reserve that tank and put that heater back to use.
My only concern is how to clean them so none of my other fish get sick. How would I go about cleaning my heater and decorations?
I'm not sure I'll use the tank again, it was a cheap find at Goodwill that I repaired.