I'm on Day 3 of treating Sparky with Hikari Betta Revive. There has been absolutely no improvement. Sparky is just at the bottom of the tank, fins not fanned out at all, only movement is gills working and sometimes flapping side fins by his face. He hasn't eaten in 11 days!
What should I do now?
The directions say treat for 3 to 7 days until cure is achieved or move on to alternative treatment, but if nothing has improved in three days ... :(
I got him at Petco 6 1/2 weeks ago. Could he already have been old and now he's dying of old age? What are the signs of dying of old age for a Betta?