I am new to the forum, not to fish though. I have had tanks off and on for about 15 years. Last larger tank was just regular tropical fish. I currently have two bettas in two filtered heated tanks. None of these horrid teeny bowls.
I was going to pick up a Freecycle fish. I was told it was a betta with his container that they left on their front step. It was in a MILK JUG, not a betta, but a baby tiger oscar. I have a little experience with them having worked at Petsmart, but not much info for a home pet. I have always loved them though!
I have him in a ten gallon with gravel and a 30 gallon filter and heater. I do have a 30 gallon tank, but I had to get him out of the milk jug ASAP and the ten was quickest. I borrowed some other tank water and some gravel from my established tanks hopefully for some bacteria. Put water conditioner and stress coat in and acclimated him slowly.
SO...currently he is hiding under the filter. He looks good. Bright colors, no spots or sores. I have quite a fish pharmacy in my supplies if need be, so hopefully he will survive all this.
I asked on Freecycle for a larger tank and will keep an eye on Craigslist. Any other tips? Thank you! Oh, and I have named him "Wilder", as in Oscar Wilde