Hope she feels better!! About the wall tank, that took FOREVER. I kept spilling the water, and at one point I got water conditinoer all voer my shirt XD It mostly took so long because I had to keep finding stuff, I don't think it'll take that long next time XD Now I all I need is the betta lol
My HM is doing a little better but my girl Zenny still won't eat much. I'm keeping an eye on her and have her in QT. Thank you for asking. Oh, and I read elsewhere that you changed the wall tank by yourself. Way to go! Congratulations.
Sparky could be what they call a fantail. Some veiltail bettas have the more rounded tails like Sparky and they're called fantails. My veiltail Anderson is like that but my other veiltail Crichton had a very long pointed tail.